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Archivo del Autor: Belen De Leon

CA also used ‘sex compass’ and other quiz apps for sucking Facebook data, says former employee

Brittney Kaiser, a former employee for Cambridge Analytica — who left the company in January and is today giving evidence in front of a UK parliament committee that’s investigating online misinformation — has suggested that data on far more Facebook users may have found its way into the consultancy’s hands than the up to 87M people Facebook has so far suggested had personal data compromised as a result of a personality quiz app running on its platform which was developed by an academic working with CA.

Another former CA employee, Chris Wylie, previously told the committee the company worked with professor Aleksandr Kogan to gather Facebook users’ data — via his thisisyourdigitallife quiz app — because Kogan had agreed to work on gathering and processing the data first, instead of negotiating commercial terms up front.

CA’s intent was to use Facebookers’ data for political microtargeting, according to evidence provided by Wylie.

In her written evidence to the committee Kaiser claims:

I should emphasise that the Kogan/GSR datasets and questionnaires were not the only Facebook-connected questionnaires and datasets which Cambridge Analytica used. I am aware in a general sense of a wide range of surveys which were done by CA or its partners, usually with a Facebook login – for example, the “sex compass” quiz. I do not know the specifics of these surveys or how the data was acquired or processed. But I believe it is almost certain that the number of Facebook users whose data was compromised through routes similar to that used by Kogan is much greater than 87 million; and that both Cambridge Analytica and other unconnected companies and campaigns were involved in these activities.

Asked to expand on this point during today’s hearing, Kaiser said Cambridge Analytica’s internal creative, psychology and data science teams worked together to design questionnaires for deploying on Facebook’s platform.

“I am aware now of what the questionnaire was that professor Kogan used, although I didn’t know about it when I joined the company. But I would see questionnaires — for example there was one called the ‘Sex Compass’ to find out what your personal preferences were privately. And then there was another one on your ‘Music Personality’,” she told the committee.

“In my pitches I used to give examples even to clients that if you go on Facebook and you see these viral personality quizzes — not all of them would have been designed by Cambridge Analytica/SCL Group or our affiliates but that these applications were designed specifically to harvest data from individuals, using Facebook as the tool.”

“I know at least of those two examples,” she added. “Therefore it can be inferred or implied that there were many additional individuals as opposed to just the ones, through Aleksandr Kogan’s test, whose data may have been compromised.”

Committee chair Damian Collins asked Kaiser whether the viral app approach to harvesting Facebook data, which CA had developed for work in the U.S., would have been used by the company in other markets too.

“That was the idea — although in Europe it’s quite difficult because of the data protection laws,” responded Kaiser.

“Well if you observe them,” quipped Collins.

“Correct,” said Kaiser.

A little later another committee member returned to the topic, asking Kaiser to confirm whether these survey apps would definitely have been able to pass Facebook data on users if they provided their Facebook login details at the end of the survey process — noting that the committee had been told by former CA CEO, Alexander Nix, that Facebook users’ personal data may not have been accessed by CA via the surveys.

“What you’re saying is that that was not the case — that actually the purpose of the survey was to gather [Facebook] information and by completing it with your Facebook login as well then CA would also get access to your data on Facebook too?”

“I believe that was the point of the quizzes in the first place, yes,” responded Kaiser.

Since the data misuse scandal blew up last month, Facebook has said it is conducting a full audit of any apps which had access to “a large amount” of information before it changed app permissions on its platform in mid 2015 to prevent developers from being able to suck out data on Facebook users’ friends.

We’ve reached out to Facebook to ask whether it can provide an estimate on the total number of users’ data that could have also been compromised by additional quiz apps running on its platform — and will update this story with any response.

Earlier this month the company confirmed that as many as 87 million Facebook users could have had information passed to Cambridge Analytica as a result of just Kogan’s app — which was downloaded around 270,000 times.

CEO Mark Zuckerberg has said the full audit process of third party apps with access to lots of user data will take some time.

Also earlier this month the company revealed that another historical feature — intended to be used for search and account recovery — had been systematically exploited by “malicious actors” to scrape public information from Facebook users’ profiles.

It warned that “most” Facebook users will have had their public info scraped by unknown entities as a result of this security loophole. The company’s platform has more than 2BN active users now, meaning that between 1BN and 2BN people will have had some of their Facebook information taken without their consent.


Source: TechCrunch

OLED screen burn-in: What you need to know – CNET

You may have heard that those awesome-looking OLED screens are susceptible to permanent damage that can ruin your experience. Here are the facts.
Source: CNET

Which phone has the best speakers: Galaxy S9 or Razer Phone? video – CNET

Twin stereo speakers. Dolby Atmos. Which phone has the best audio?
Source: CNET

Galaxy S9's speakers are the loudest, not the 'best' – CNET

We pit the S9 against the Razer Phone to test the best phone audio for videos, music, games and calls.
Source: CNET

Thanks to AI, These Cameras Will Know What They’re Seeing

A new breed of chips incorporate artificial intelligence into relatively cheap cameras, enabling new apps but also more ubiquitous surveillance.
Source: Wired

NASA’s New Exoplanet Satellite TESS Could Find Life Close to Home

TESS is designed to find and study the exoplanets closest to Earth.
Source: Wired

The Teens Who Hacked Microsoft's Videogame Empire—And Went Too Far

Among those involved in David Pokora’s so-called Xbox Underground, one would become an informant, one would become a fugitive, and one would end up dead.
Source: Wired

France to move ministers off Telegram, WhatsApp over security fears

The French government has said it intends to move to using its own encrypted messaging service this summer, over concerns of the risks that foreign entities could spy on officials using popular encrypted apps such as Telegram and WhatsApp .

Reuters reports that ministers are concerned about the use of foreign-built encrypted apps which do not have servers in France. “We need to find a way to have an encrypted messaging service that is not encrypted by the United States or Russia,” a digital ministry spokeswoman told the news agency. “You start thinking about the potential breaches that could happen, as we saw with Facebook, so we should take the lead.”

Telegram’s founder, Pavel Durov, is Russian, though the entrepreneur lives in exile and his messaging app has just been blocked in his home country after the company refused to hand over encryption keys to the authorities.

WhatsApp, which (unlike Telegram) is end-to-end encrypted across its entire platform — using the respected and open sourced Signal Protocol — is nonetheless owned by U.S. tech giant Facebook, and developed out of the U.S. (as Signal also is).

Its parent company is currently embroiled in a major data misuse scandal after it emerged that tens of millions of Facebook users’ information was passed to a controversial political consultancy without their knowledge or consent.

The ministry spokeswoman said about 20 officials and top civil servants in the French government are testing the new messaging app, with the aim of its use becoming mandatory for the whole government by the summer.

It could also eventually be made available to all citizens, she added.

Reuters reports the spokeswoman also said a state-employed developer has designed the app, using free-to-use code available for download online (which presumably means it’s based on open source software) — although she declined to name the code being used or the messaging service.

Late last week, ZDNet also reported the French government wanted to replace its use of apps like Telegram — which president Emmanuel Macron is apparently a big fan of.

It quoted Mounir Mahjoubi, France’s secretary of state for digital, saying: “We are working on public secure messaging, which will not be dependent on private offers.”

The French government reportedly already uses some secure messaging products built by defense group and IT supplier Thales. On its website Thales lists a Citadel instant messaging smartphone app — which it describes as “trusted messaging for professionals”, saying it offers “the same recognisable functionality and usability as most consumer messaging apps” with “secure messaging services on a smartphone or computer, plus a host of related functions, including end-to-end encrypted voice calls and file sharing”.


Source: TechCrunch

TaskRabbit’s app is offline while it investigates a “cybersecurity incident”

TaskRabbit, the on-demand errand service acquired by IKEA last year, announced today that has taken its website and app offline while investigating a “cybersecurity incident.” The company also said that people who use the same password on TaskRabbit as for other services should change them immediately as a precaution.

“We understand how important your personal information is and are working with an outside cybersecurity firm and law enforcement to determine the specifics,” the company said in an announcement posted to their social media profiles.

In response to questions on Twitter, TaskRabbit said tasks that can’t be completed while the app and website are down will be rescheduled.

IKEA bought TaskRabbit for an undisclosed amount last September, but the service continues to operate independently, letting people request “taskers” for help ranging from packing for a move to assembling flat-pack furniture.

TechCrunch has emailed TaskRabbit for more details about the incident.


Source: TechCrunch

Intel: Our chips can make you safer – CNET

After addressing the Spectre and Meltdown design flaws, Intel is using its chips to boost cybersecurity software at Microsoft and Cisco.
Source: CNET

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