Apr 292013
 

After hack, LivingSocial tells 50M users to reset passwords

Users’ names, email addresses and passwords may have been accessed, CEO Tim O’Shaughnessy said


Computer World

by Zack Miners
April 26, 2013

After hack, LivingSocial tells 50M users to reset passwords

After hack, LivingSocial tells 50M users to reset passwords

 

IDG News Service –

More than 50 million users of the daily deals site LivingSocial are being asked to reset their passwords after hackers attacked the company’s servers and potentially made off with personal data.

The cyberattack “resulted in authorized access to some customer data on our servers,” including names, email addresses, dates of birth and encrypted passwords, LivingSocial CEO Tim O’Shaughnessy said in an email to employees and in a separate email being sent to customers.

The database that stores customer credit card information was not affected, nor was the database that stores merchants’ financial and banking information, the Washington, D.C.-based company said.

Although decoding users’ passwords “would be difficult,” the site says it is taking “every precaution” by expiring its users’ passwords and asking them to create a new one. Emails are being sent this afternoon to the more than 50 million users whose data may have been compromised, a LivingSocial spokesman said.

LivingSocial says it has 70 million members worldwide. Customers in Korea, Thailand, Indonesia and the Philippines aren’t being contacted because the company uses different computer systems in those countries, it said.

The group behind the attack has not been identified. “We are actively working with law enforcement to investigate this issue,” LivingSocial said on its website.

The hack may have resulted in users’ accounts on other sites being compromised. “We also encourage you, for your own personal data security, to consider changing password(s) on any other sites on which you use the same or similar password(s),” O’Shaughnessy said.

“We need to do the right thing for our customers who place their trust in us,” O’Shaughnessy said in the employee email, adding, “We’ll all need to work incredibly hard over the coming days and weeks to validate that faith and trust.”

The hack follows a slew of attacks on Twitter, Facebook, Microsoft and other companies. LivingSocial said it is “redoubling” its efforts to prevent future breaches.

Direct Link:  http://www.computerworld.com/s/article/9238732/After_hack_LivingSocial_tells_50M_users_to_reset_passwords?taxonomyId=17

Apr 292013
 

Microsoft moves to optional two-factor authentication

In the days to come, users of Outlook.com, Skype and SkyDrive will be given the option of adding a second form of authentication

Computer World
by Joab Jackson
April 17, 2013

Microsoft moves to optional two-factor authentication

Microsoft moves to optional two-factor authentication

 

IDG News Service –

Following similar initiatives by Apple, Google and Facebook, Microsoft is enabling two-factor authentication for its Microsoft Account service, the log-on service for many of its online and desktop products.

“With this release you can choose to protect your entire account with two-step verification, regardless of what service (or device) you are using with your Microsoft account,” wrote Eric Doerr, Microsoft Account group program manager, in a blog entry announcing the secondary authentication. “It’s your choice whether you want to enable this, but for those of you that are looking for ways to add additional security to your account, we’ve worked hard to make set-up really easy.”

With two-factor authentication, a user logging in to a service or device supplies a second piece of information in addition to a password, thus making it impossible for another party to gain illicit access to the user’s accounts without all the separate pieces of information. Microsoft is using additional verification methods such as a short code sent to the user’s mobile phone, which is then entered in addition to the password, or by asking the user to supply additional information, such as an alternative email address.

Microsoft Account, formerly called Windows Live ID, is a single sign-on Web service to authenticate users of Outlook.com, SkyDrive, Skype, and other Microsoft services. It can also be used as an authentication mechanism for Windows PCs, the Xbox and Microsoft Office. Overall, Microsoft has over 700 million users registered to Microsoft Account.

Users will find instructions on how to add a second form of authentication on the Microsoft Account settings page. The chief form of secondary authentication will be a short code sent to the user’s mobile phone, the number of which Microsoft will keep on file, each time the user logs on.

As an alternative to security codes, Microsoft is providing a number of other forms of authentication as well. For smartphones, users can deploy an authenticator app. Microsoft has released an authenticator app for Windows Phones, and third-party authenticator apps can be used for other platforms. For those devices that do not directly support two-factor authentication, such as the Xbox, users can get a secondary password, one unique to each device.

Microsoft can also keep a list of trusted devices designated by the user. With such devices, users enter a security code once and have that device remembered in future visits, eliminating the need to enter the security code for each log in. Microsoft currently offers this capability, but only with Internet Explorer and the use of additional software. Users can manage their list of trusted devices through their account settings page.

Doerr cautioned that, though more secure, two-factor authentication can be more difficult to manage. Losing a security code results in a 30 day wait for a new code. And Microsoft is asking for at least two pieces of information on file, in case one of the pieces is lost or forgotten. And if the user loses both the password and all the security information, he or she will not be able to access the account again.

Direct Link:  http://www.computerworld.com/s/article/9238465/Microsoft_moves_to_optional_two_factor_authentication?taxonomyId=82

 

 

Nov 162012
 

Microsoft Plans Critical Fixes for Patch Tuesday

Microsoft is prepping fixes for 19 security vulnerabilities for this month’s Patch Tuesday.

 

Security Week
by Brian Prince
November 8, 2012

 

 

The vulnerabilities are stretched out across six bulletins, four of which are rated critical. Those four address 13 bugs affecting Windows, Internet Explorer and the .NET Framework.

“Most organizations will be affected by these critical bulletins as they relate to legacy codebase that is present even in Microsoft’s most recent releases, such as Windows 8 and Windows Server 2012,” said Marcus Carey, a security researcher with Rapid7. “This may come as a surprise to many who expected that Windows 8 and Windows Server 2012 to be much more secure than legacy versions. The truth is that Microsoft and other vendors have significant technical debt in their code base which results in security issues.”

The non-critical updates include a bulletin rated ‘Important’ that will address four vulnerabilities in Microsoft Office and a ‘Moderate’ update will address two issues in Microsoft Windows.

Bulletin 1 is expected to be a critical cumulative update for Internet Explorer 9 addressing three vulnerabilities. While no attacks have yet been observed in the wild, this should be considered the highest priority for Windows 7 and Vista systems.

Bulletin 6 is marked as important and will close a file format bug in Excel. Bulletin 3 will be a moderate update for IIS but will be an issue only on IIS systems set up to provide FTP services.

In addition to the Microsoft patches, there are two other significant software updates IT administrators need to be aware of and should address next week, blogged Qualys CTO Wolfgang Kandek.

“Adobe released a new version of its Flash player that addresses seven vulnerabilities,” he wrote. “Adobe rates them as “critical” and assigns the patch an overall urgency rating of “1″, indicating that patching should be performed within one week. Apple released version 7.7.3 of its Quicktime player for Windows, which addresses nine vulnerabilities. They are all rated critical and should be addressed as quickly as possible.”

“IT administrators may find they don’t have much to be thankful for this Thanksgiving with a disruptive Patch Tuesday headed their way,” said Paul Henry, a security analyst at Lumension.

“We knew that IE9 would have some bugs, but it’s got to be demoralizing for Microsoft to have to patch their newer, more secure browser again so quickly,” said Andrew Storms, director of security operations at nCircle.

Microsoft is also re-releasing two older patches in order to fix timestamp issues with updates from earlier this year.

The Microsoft updates are slated to be released Nov. 13 at approximately 10 a.m. PST.

Additional reporting by Fahmida Rashid

 

Direct Link:  http://www.securityweek.com/microsoft-plans-critical-fixes-patch-tuesday

Oct 172012
 

Do Not Track? Advertisers Say ‘Don’t Tread on Us’

 

The New York Times
by Natasha Singer
October 13, 2012

 

 

THE campaign to defang the “Do Not Track” movement began late last month.

Do Not Track mechanisms are features on browsers — like Mozilla’s Firefox — that give consumers the option of sending out digital signals asking companies to stop collecting information about their online activities for purposes of targeted advertising.

First came a stern letter from nine members of the House of Representatives to the Federal Trade Commission, questioning its involvement with an international group called the World Wide Web Consortium, or W3C, which is trying to work out global standards for the don’t-track-me features. The legislators said they were concerned that these options for consumers might restrict “the flow of data at the heart of the Internet’s success.”

Next came an incensed open letter from the board of the Association of National Advertisers to Steve Ballmer, the C.E.O. of Microsoft, and two other company officials. Microsoft had committed a grievous infraction, wrote executives from Dell, I.B.M., Intel, Visa, Verizon, Wal-Mart and other major corporations, by making Do Not Track the default option in the company’s forthcoming Internet Explorer 10 browser. If consumers chose to stay with that option, the letter warned, they could prevent companies from collecting data on up to 43 percent of browsers used by Americans.

“Microsoft’s action is wrong. The entire media ecosystem has condemned this action,” the letter said. “In the face of this opposition and the reality of the harm that your actions could create, it is time to realign with the broader business community by providing choice through a default of ‘off’ on your browser’s ‘do not track’ setting.”

So far, Microsoft has shrugged off advertisers’ complaints. In an e-mailed statement, Brendon Lynch, Microsoft’s chief privacy officer, said a recent company study of computer users in the United States and Europe concluded that 75 percent wanted Microsoft to turn on the Do Not Track mechanism.

“Consumers want and expect strong privacy protection to be built into Microsoft products and services,” Mr. Lynch wrote.

The tone of the industry offensive may seem a bit strident, given that the W3C has yet to decide how to implement the don’t-track-me mechanisms — or even what they signify. For the moment, that means the browser buttons are little more than digital bumper stickers whose sentiments companies are free to embrace or entirely ignore.

But what is really at stake here is the future of the surveillance economy.

The advent of Do Not Track threatens the barter system wherein consumers allow sites and third-party ad networks to collect information about their online activities in exchange for open access to maps, e-mail, games, music, social networks and whatnot. Marketers have been fighting to preserve this arrangement, saying that collecting consumer data powers effective advertising tailored to a user’s tastes. In turn, according to this argument, those tailored ads enable smaller sites to thrive and provide rich content.

“If we do away with this relevant advertising, we are going to make the Internet less diverse, less economically successful, and frankly, less interesting,” says Mike Zaneis, the general counsel for the Interactive Advertising Bureau, an industry group.

But privacy advocates argue that in a digital ecosystem where there may be dozens of third-party entities on an individual Web page, compiling and storing information about what a user reads, searches for, clicks on or buys, consumers should understand data mining’s potential costs to them and have the ability to opt out.

“If you are looking up the word ‘cancer’ ” on a health site, says Dan Auerbach, a staff technologist at the Electronic Frontier Foundation, a digital rights group in San Francisco, “there’s a high probability that you have cancer or are interested in that. This is the sort of data that can be collected.” He adds: “Consumers absolutely have a right to know how their information is being used and to opt out of having their information used in ways they don’t like.”

But the two sides seem to have reached an impasse. When the W3C met recently in Amsterdam to hammer out Do Not Track standards, as my colleague Kevin J. O’Brien reported in an article earlier this month, advertising industry executives and privacy advocates accused each other of trying to stymie the process.

“There is a strong concern that the W3C is not the right forum to be making this decision,” says Rachel Thomas, the vice president of government affairs at the Direct Marketing Association, a trade group based in Manhattan. “The attempt to set public policy is entirely outside their area of expertise.”

During the Amsterdam meeting, Ms. Thomas proposed that Do Not Track signals should actually permit data collection for advertising purposes, the very thing the mechanisms were designed to control. That provocative idea went over with European privacy advocates about as well as a smoker lighting up in a no-smoking zone full of asthmatics.

Indeed, some prominent consumer advocates have interpreted the industry’s proposal as an act of bad faith.

“While many advertisers do support privacy, there is clearly a rogue element of advertising networks that wants to subvert the process,” says Jon D. Leibowitz, the chairman of the Federal Trade Commission. “Or so it seems to me.”

Earlier this year at a White House event, the Digital Advertising Alliance, or D.A.A., an industry consortium, pledged to honor don’t-track-me signals so long as the systems required consumers to make an affirmative choice. But last Tuesday, the consortium published guidelines saying that it viewed Microsoft’s latest browser setting as an automatic, machine-driven choice preselected by a company — not a choice actively made by an individual consumer. During the installment process, Microsoft’s new software actually does give users a choice of whether to keep the mechanism on, or to turn it off. Nevertheless, the consortium said it would not require members to honor the forthcoming browser’s don’t-track-me signals.

Besides, the D.A.A. has already established its own program for consumers who want to opt out of receiving ads tailored to their online behavior, says Mr. Zaneis, whose own group is a member of that consortium. The consortium remains committed to incorporating browser signals into its program, he says, provided that the systems require consumers to make affirmative choices and give them information on the potential effects of eschewing tailored ads.

“We have self-regulation. It’s working very well,” he says. “Why don’t we give that a chance to succeed?”

SOME government officials vehemently disagree. In a letter to the F.T.C. earlier this month, Senator John D. Rockefeller IV, Democrat of West Virginia, called the industry program an “ineffective regime” riddled with exceptions.

“To date, self-regulation for the purposes of consumer privacy protection has failed,” Mr. Rockefeller wrote.

Now regulators are warning that opposition to Do Not Track could backfire on advertisers, by giving browsers more incentive to empower frustrated users.“We might see a technology arms race with browsers racing to see — by letting consumers block ads — who can be the most privacy-protective,” says Mr. Leibowitz of the F.T.C. “Maybe that’s not a bad thing.”

 

Direct Link:  http://www.nytimes.com/2012/10/14/technology/do-not-track-movement-is-drawing-advertisers-fire.html?ref=technology&_r=0

Jun 202012
 

You for Sale: Mapping, and Sharing, the Consumer Genome

 

The New York Times

By NATASHA SINGER
June 16, 2012

 

 

Acxiom’s headquarters in Little Rock, Ark. Analysts say the company has amassed the world’s largest commercial database on consumers.

 

IT knows who you are. It knows where you live. It knows what you do.

It peers deeper into American life than the F.B.I. or the I.R.S., or those prying digital eyes at Facebook and Google. If you are an American adult, the odds are that it knows things like your age, race, sex, weight, height, marital status, education level, politics, buying habits, household health worries, vacation dreams — and on and on.

 

Steve KeeseeArkansas Democrat-Gazette

Scott E. Howe, the chief executive of Acxiom since last summer, has said he sees the company as a new-millennium “data refinery,” rather than a data miner.

Right now in Conway, Ark., north of Little Rock, more than 23,000 computer servers are collecting, collating and analyzing consumer data for a company that, unlike Silicon Valley’s marquee names, rarely makes headlines. It’s called the Acxiom Corporation, and it’s the quiet giant of a multibillion-dollar industry known as database marketing.

Few consumers have ever heard of Acxiom. But analysts say it has amassed the world’s largest commercial database on consumers — and that it wants to know much, much more. Its servers process more than 50 trillion data “transactions” a year. Company executives have said its database contains information about 500 million active consumers worldwide, with about 1,500 data points per person. That includes a majority of adults in the United States.

Such large-scale data mining and analytics — based on information available in public records, consumer surveys and the like — are perfectly legal. Acxiom’s customers have included big banks like Wells Fargo and HSBC, investment services like E*Trade, automakers like Toyota and Ford, department stores like Macy’s — just about any major company looking for insight into its customers.

For Acxiom, based in Little Rock, the setup is lucrative. It posted profit of $77.26 million in its latest fiscal year, on sales of $1.13 billion.

But such profits carry a cost for consumers. Federal authorities say current laws may not be equipped to handle the rapid expansion of an industry whose players often collect and sell sensitive financial and health information yet are nearly invisible to the public. In essence, it’s as if the ore of our data-driven lives were being mined, refined and sold to the highest bidder, usually without our knowledge — by companies that most people rarely even know exist.

Julie Brill, a member of the Federal Trade Commission, says she would like data brokers in general to tell the public about the data they collect, how they collect it, whom they share it with and how it is used. “If someone is listed as diabetic or pregnant, what is happening with this information? Where is the information going?” she asks. “We need to figure out what the rules should be as a society.”

Although Acxiom employs a chief privacy officer, Jennifer Barrett Glasgow, she and other executives declined requests to be interviewed for this article, said Ines Rodriguez Gutzmer, director of corporate communications.

In March,  however, Ms. Barrett Glasgow  endorsed increased industry openness. “It’s not an unreasonable request to have more transparency among data brokers,” she said in an interview with The New York Times.  In marketing materials, Acxiom promotes itself as “a global thought leader in addressing consumer privacy issues and earning the public trust.”

But, in interviews, security experts and consumer advocates paint a portrait of a company with practices that privilege corporate clients’ interests over those of consumers and contradict the company’s stance on transparency. Acxiom’s marketing materials, for example, promote a special security system for clients and associates to encrypt the data they send. Yet cybersecurity experts who examined Acxiom’s Web site for The Times found basic security lapses on an online form for consumers seeking access to their own profiles. (Acxiom says it has fixed the broken link that caused the problem.)

In a fast-changing digital economy, Acxiom is developing even more advanced techniques to mine and refine data. It has recruited talent from Microsoft, Google, Amazon.com and Myspace and is using a powerful, multiplatform approach to predicting consumer behavior that could raise its standing among investors and clients.

Of course, digital marketers already customize pitches to users, based on their past activities. Just think of “cookies,” bits of computer code placed on browsers to keep track of online activity. But Acxiom, analysts say, is pursuing far more comprehensive techniques in an effort to influence consumer decisions. It is integrating what it knows about our offline, online and even mobile selves, creating in-depth behavior portraits in pixilated detail. Its executives have called this approach a “360-degree view” on consumers.

“There’s a lot of players in the digital space trying the same thing,” says Mark Zgutowicz, a Piper Jaffray analyst. “But Acxiom’s advantage is they have a database of offline information that they have been collecting for 40 years and can leverage that expertise in the digital world.”

Yet some prominent privacy advocates worry that such techniques could lead to a new era of consumer profiling.

Jeffrey Chester, executive director of the Center for Digital Democracy, a nonprofit group in Washington, says: “It is Big Brother in Arkansas.”

SCOTT HUGHES, an up-and-coming small-business owner and Facebook denizen, is Acxiom’s ideal consumer. Indeed, it created him.

Mr. Hughes is a fictional character who appeared in an Acxiom investor presentation in 2010. A frequent shopper, he was designed to show the power of Acxiom’s multichannel approach.

In the presentation, he logs on to Facebook and sees that his friend Ella has just become a fan of Bryce Computers, an imaginary electronics retailer and Acxiom client. Ella’s update prompts Mr. Hughes to check out Bryce’s fan page and do some digital window-shopping for a fast inkjet printer.

 

Ken Cedeno/Bloomberg News

Jennifer Barrett Glasgow is the company’s chief privacy officer.

 

Such browsing seems innocuous — hardly data mining. But it cues an Acxiom system designed to recognize consumers, remember their actions, classify their behaviors and influence them with tailored marketing.

When Mr. Hughes follows a link to Bryce’s retail site, for example, the system recognizes him from his Facebook activity and shows him a printer to match his interest. He registers on the site, but doesn’t buy the printer right away, so the system tracks him online. Lo and behold, the next morning, while he scans baseball news on ESPN.com, an ad for the printer pops up again.

That evening, he returns to the Bryce site where, the presentation says, “he is instantly recognized” as having registered. It then offers a sweeter deal: a $10 rebate and free shipping.

It’s not a random offer. Acxiom has its own classification system, PersonicX, which assigns consumers to one of 70 detailed socioeconomic clusters and markets to them accordingly. In this situation, it pegs Mr. Hughes as a “savvy single” — meaning he’s in a cluster of mobile, upper-middle-class people who do their banking online, attend pro sports events, are sensitive to prices — and respond to free-shipping offers.

Correctly typecast, Mr. Hughes buys the printer.

But the multichannel system of Acxiom and its online partners is just revving up. Later, it sends him coupons for ink and paper, to be redeemed via his cellphone, and a personalized snail-mail postcard suggesting that he donate his old printer to a nearby school.

Analysts say companies design these sophisticated ecosystems to prompt consumers to volunteer enough personal data — like their names, e-mail addresses and mobile numbers — so that marketers can offer them customized appeals any time, anywhere.

Still, there is a fine line between customization and stalking. While many people welcome the convenience of personalized offers, others may see the surveillance engines behind them as intrusive or even manipulative.

“If you look at it in cold terms, it seems like they are really out to trick the customer,” says Dave Frankland, the research director for customer intelligence at Forrester Research. “But they are actually in the business of helping marketers make sure that the right people are getting offers they are interested in and therefore establish a relationship with the company.”

DECADES before the Internet as we know it, a businessman named Charles Ward planted the seeds of Acxiom. It was 1969, and Mr. Ward started a data processing company in Conway called Demographics Inc., in part to help the Democratic Party reach voters. In a time when Madison Avenue was deploying one-size-fits-all national ad campaigns, Demographics and its lone computer used public phone books to compile lists for direct mailing of campaign material.

Today, Acxiom maintains its own database on about 190 million individuals and 126 million households in the United States. Separately, it manages customer databases for or works with 47 of the Fortune 100 companies. It also worked with the government after the September 2001 terrorist attacks, providing information about 11 of the 19 hijackers.

To beef up its digital services, Acxiom recently mounted an aggressive hiring campaign. Last July, it named Scott E. Howe, a former corporate vice president for Microsoft’s advertising business group, as C.E.O. Last month, it hired Phil Mui, formerly group product manager for Google Analytics, as its chief product and engineering officer.

In interviews, Mr. Howe has laid out a vision of Acxiom as a new-millennium “data refinery” rather than a data miner. That description posits Acxiom as a nimble provider of customer analytics services, able to compete with Facebook and Google, rather than as a stealth engine of consumer espionage.

Still, the more that information brokers mine powerful consumer data, the more they become attractive targets for hackers — and draw scrutiny from consumer advocates.

This year, Advertising Age ranked Epsilon, another database marketing firm, as the biggest advertising agency in the United States, with Acxiom second. Most people know Epsilon, if they know it at all, because it experienced a major security breach last year, exposing the e-mail addresses of millions of customers of Citibank, JPMorgan Chase, Target, Walgreens and others. In 2003, Acxiom had its own security breaches.

But privacy advocates say they are more troubled by data brokers’ ranking systems, which classify some people as high-value prospects, to be offered marketing deals and discounts regularly, while dismissing others as low-value — known in industry slang as “waste.”

Exclusion from a vacation offer may not matter much, says Pam Dixon, the executive director of the World Privacy Forum, a nonprofit group in San Diego, but if marketing algorithms judge certain people as not worthy of receiving promotions for higher education or health services, they could have a serious impact.

“Over time, that can really turn into a mountain of pathways not offered, not seen and not known about,” Ms. Dixon says.

Until now, database marketers operated largely out of the public eye. Unlike consumer reporting agencies that sell sensitive financial information about people for credit or employment purposes, database marketers aren’t required by law to show consumers their own reports and allow them to correct errors. That may be about to change. This year, the F.T.C. published a report calling for greater transparency among data brokers and asking Congress to give consumers the right to access information these firms hold about them.

ACXIOM’S Consumer Data Products Catalog offers hundreds of details — called “elements” — that corporate clients can buy about individuals or households, to augment their own marketing databases. Companies can buy data to pinpoint households that are concerned, say, about allergies, diabetes or “senior needs.” Also for sale is information on sizes of home loans and household incomes.

Clients generally buy this data because they want to hold on to their best customers or find new ones — or both.

A bank that wants to sell its best customers additional services, for example, might buy details about those customers’ social media, Web and mobile habits to identify more efficient ways to market to them. Or, says Mr. Frankland at Forrester, a sporting goods chain whose best customers are 25- to 34-year-old men living near mountains or beaches could buy a list of a million other people with the same characteristics. The retailer could hire Acxiom, he says, to manage a campaign aimed at that new group, testing how factors like consumers’ locations or sports preferences affect responses.

But the catalog also offers delicate information that has set off alarm bells among some privacy advocates, who worry about the potential for misuse by third parties that could take aim at vulnerable groups. Such information includes consumers’ interests — derived, the catalog says, “from actual purchases and self-reported surveys” — like “Christian families,” “Dieting/Weight Loss,” “Gaming-Casino,” “Money Seekers” and “Smoking/Tobacco.” Acxiom also sells data about an individual’s race, ethnicity and country of origin. “Our Race model,” the catalog says, “provides information on the major racial category: Caucasians, Hispanics, African-Americans, or Asians.” Competing companies sell similar data.

Acxiom’s data about race or ethnicity is “used for engaging those communities for marketing purposes,” said Ms. Barrett Glasgow, the privacy officer, in an e-mail response to questions.

There may be a legitimate commercial need for some businesses, like ethnic restaurants, to know the race or ethnicity of consumers, says Joel R. Reidenberg, a privacy expert and a professor at the Fordham Law School.

“At the same time, this is ethnic profiling,” he says. “The people on this list, they are being sold based on their ethnic stereotypes. There is a very strong citizen’s right to have a veto over the commodification of their profile.”

He says the sale of such data is troubling because race coding may be incorrect. And even if a data broker has correct information, a person may not want to be marketed to based on race.

“DO you really know your customers?” Acxiom asks in marketing materials for its shopper recognition system, a program that uses ZIP codes to help retailers confirm consumers’ identities — without asking their permission.

“Simply asking for name and address information poses many challenges: transcription errors, increased checkout time and, worse yet, losing customers who feel that you’re invading their privacy,” Acxiom’s fact sheet explains. In its system, a store clerk need only “capture the shopper’s name from a check or third-party credit card at the point of sale and then ask for the shopper’s ZIP code or telephone number.” With that data Acxiom can identify shoppers within a 10 percent margin of error, it says, enabling stores to reward their best customers with special offers. Other companies offer similar services.

“This is a direct way of circumventing people’s concerns about privacy,” says Mr. Chester of the Center for Digital Democracy.

Ms. Barrett Glasgow of Acxiom says that its program is a “standard practice” among retailers, but that the company encourages its clients to report consumers who wish to opt out.

Acxiom has positioned itself as an industry leader in data privacy, but some of its practices seem to undermine that image. It created the position of chief privacy officer in 1991, well ahead of its rivals. It even offers an online request form, promoted as an easy way for consumers to access information Acxiom collects about them.

But the process turned out to be not so user-friendly for a reporter for The Times.

In early May, the reporter decided to request her record from Acxiom, as any consumer might. Before submitting a Social Security number and other personal information, however, she asked for advice from a cybersecurity expert at The Times. The expert examined Acxiom’s Web site and immediately noticed that the online form did not employ a standard encryption protocol — called https — used by sites like Amazon and American Express. When the expert tested the form, using software that captures data sent over the Web, he could clearly see that the sample Social Security number he had submitted had not been encrypted. At that point, the reporter was advised not to request her file, given the risk that the process might expose her personal information.

Later in May, Ashkan Soltani, an independent security researcher and former technologist in identity protection at the F.T.C., also examined Acxiom’s site and came to the same conclusion. “Parts of the site for corporate clients are encrypted,” he says. “But for consumers, who this information is about and who stand the most to lose from data collection, they don’t provide security.”

Ms. Barrett Glasgow says that the form has always been encrypted with https but that on May 11, its security monitoring system detected a “broken redirect link” that allowed unencrypted access. Since then, she says, Acxiom has fixed the link and determined that no unauthorized person had gained access to information sent using the form.

On May 25, the reporter submitted an online request to Acxiom for her file, along with a personal check, sent by Express Mail, for the $5 processing fee. Three weeks later, no response had arrived.

Regulators at the F.T.C. declined to comment on the practices of individual companies. But Jon Leibowitz, the commission chairman, said consumers should have the right to see and correct personal details about them collected and sold by data aggregators.

After all, he said, “they are the unseen cyberazzi who collect information on all of us.”

 

Direct Link:  http://www.nytimes.com/2012/06/17/technology/acxiom-the-quiet-giant-of-consumer-database-marketing.html?_r=2&ref=technology