Group items matching

in title, tags, annotations or url

Makes email “scary” in order to disrupt NSA surveillance Install Visit the Install ScareMail page to setup ScareMail on your preferred browser. Introduction ScareMail is a web browser extension that makes email “scary” in order to disrupt NSA surveillance. Extending Google’s Gmail, the work adds to every new email’s signature an algorithmically generated narrative containing a collection of probable NSA search terms. This “story” acts as a trap for NSA programs like PRISM and XKeyscore, forcing them to look at nonsense. Each email’s story is unique in an attempt to avoid automated filtering by NSA search systems. Demonstration Video

Want to grab some ScareMail text without using the browser extension? Use the ScareMail Generator to get all the scary text you want.

The first (and thus far only) roll-back of post-9/11 surveillance authorities was implemented over the weekend: The National Security Agency shuttered its program for collecting and holding the metadata of Americans’ phone calls under Section 215 of the Patriot Act. While bulk collection under Section 215 has ended, the government can obtain access to this information under the procedures specified in the USA Freedom Act. Indeed, some experts have argued that the Agency likely has access to more metadata because its earlier dragnet didn’t cover cell phones or Internet calling. In addition, the metadata of calls made by an individual in the United States to someone overseas and vice versa can still be collected in bulk — this takes place abroad under Executive Order 12333. No doubt the NSA wishes that this was the end of the surveillance reform story and the Paris attacks initially gave them an opening. John Brennan, the Director of the CIA, implied that the attacks were somehow related to “hand wringing” about spying and Sen. Tom Cotton (R-Ark.) introduced a bill to delay the shut down of the 215 program. Opponents of encryption were quick to say: “I told you so.”

But the facts that have emerged thus far tell a different story. It appears that much of the planning took place IRL (that’s “in real life” for those of you who don’t have teenagers). The attackers, several of whom were on law enforcement’s radar, communicated openly over the Internet. If France ever has a 9/11 Commission-type inquiry, it could well conclude that the Paris attacks were a failure of the intelligence agencies rather than a failure of intelligence authorities. Despite the passage of the USA Freedom Act, US surveillance authorities have remained largely intact. Section 702 of the FISA Amendments Act — which is the basis of programs like PRISM and the NSA’s Upstream collection of information from Internet cables — sunsets in the summer of 2017. While it’s difficult to predict the political environment that far out, meaningful reform of Section 702 faces significant obstacles. Unlike the Section 215 program, which was clearly aimed at Americans, Section 702 is supposedly targeted at foreigners and only picks up information about Americans “incidentally.” The NSA has refused to provide an estimate of how many Americans’ information it collects under Section 702, despite repeated requests from lawmakers and most recently a large cohort of advocates. The Section 215 program was held illegal by two federal courts (here and here), but civil attempts to challenge Section 702 have run into standing barriers. Finally, while two review panels concluded that the Section 215 program provided little counterterrorism benefit (here and here), they found that the Section 702 program had been useful.

There is, nonetheless, some pressure to narrow the reach of Section 702. The recent decision by the European Court of Justice in the safe harbor case suggests that data flows between Europe and the US may be restricted unless the PRISM program is modified to protect the information of Europeans (see here, here, and here for discussion of the decision and reform options). Pressure from Internet companies whose business is suffering — estimates run to the tune of $35 to 180 billion — as a result of disclosures about NSA spying may also nudge lawmakers towards reform. One of the courts currently considering criminal cases which rely on evidence derived from Section 702 surveillance may hold the program unconstitutional either on the basis of the Fourth Amendment or Article III for the reasons set out in this Brennan Center report. A federal district court in Colorado recently rejected such a challenge, although as explained in Steve’s post, the decision did not seriously explore the issues. Further litigation in the European courts too could have an impact on the debate.

EFF, Human Rights Watch, and Over 70 Civil Society Groups Ask Mark Zuckerberg to Provide All Users with Mechanism to Appeal Content Censorship on Facebook World’s Freedom of Expression Is In Your Hands, Groups Tell CEO San Francisco—The Electronic Frontier Foundation (EFF) and more than 70 human and digital rights groups called on Mark Zuckerberg today to add real transparency and accountability to Facebook’s content removal process. Specifically, the groups demand that Facebook clearly explain how much content it removes, both rightly and wrongly, and provide all users with a fair and timely method to appeal removals and get their content back up. While Facebook is under enormous—and still mounting—pressure to remove material that is truly threatening, without transparency, fairness, and processes to identify and correct mistakes, Facebook’s content takedown policies too often backfire and silence the very people that should have their voices heard on the platform.  Politicians, museums, celebrities, and other high profile groups and individuals whose improperly removed content can garner media attention seem to have little trouble reaching Facebook to have content restored—they sometimes even receive an apology. But the average user? Not so much. Facebook only allows people to appeal content decisions in a limited set of circumstances, and in many cases, users have absolutely no option to appeal. Onlinecensorship.org, an EFF project for users to report takedown notices, has collected reports of hundreds of unjustified takedown incidents where appeals were unavailable. For most users, content Facebook removes is rarely restored, and some are banned from the platform for no good reason. EFF, Article 19, the Center for Democracy and Technology, and Ranking Digital Rights wrote directly to Mark Zuckerberg today demanding that Facebook implement common sense standards so that average users can easily appeal content moderation decisions, receive prompt replies and timely review by a human or humans, and have the opportunity to present evidence during the review process. The letter was co-signed by more than 70 human rights, digital rights, and civil liberties organizations from South America, Europe, the Middle East, Asia, Africa, and the U.S.

Imagine if someone could scan every image on Facebook, Twitter, and Instagram, then instantly determine where each was taken. The ability to combine this location data with information about who appears in those photos—and any social media contacts tied to them—would make it possible for government agencies to quickly track terrorist groups posting propaganda photos. (And, really, just about anyone else.) That's precisely the goal of Finder, a research program of the Intelligence Advanced Research Projects Agency (IARPA), the Office of the Director of National Intelligence's dedicated research organization. For many photos taken with smartphones (and with some consumer cameras), geolocation information is saved with the image by default. The location is stored in the Exif (Exchangable Image File Format) data of the photo itself unless geolocation services are turned off. If you have used Apple's iCloud photo store or Google Photos, you've probably created a rich map of your pattern of life through geotagged metadata. However, this location data is pruned off for privacy reasons when images are uploaded to some social media services, and privacy-conscious photographers (particularly those concerned about potential drone strikes) will purposely disable geotagging on their devices and social media accounts.

Under the Fourth Amendment, Americans are protected from unreasonable searches and seizures, but according to one group of federal prosecutors, just being in the wrong house at the wrong time is cause enough to make every single person inside provide their fingerprints and unlock their phones.Back in 2014, a Virginia Circuit Court ruled that while suspects cannot be forced to provide phone passcodes, biometric data like fingerprints doesn’t have the same constitutional protection. Since then, multiple law enforcement agencies have tried to force individual suspects to unlock their phones with their fingers, but none have claimed the sweeping authority found in a Justice Department memorandum recently uncovered by Forbes.

In the court document filed earlier this year, federal prosecutors in California argued that a warrant for a mass finger-unlocking was constitutionally sound even though “the government does not know ahead of time the identity of every digital device or every fingerprint (or indeed, every other piece of evidence) that it will find in the search” because “it has demonstrated probable cause that evidence may exist at the search location.” Criminal defense lawyer Marina Medvin, however, disagreed. Advertisement Advertisement “They want the ability to get a warrant on the assumption that they will learn more after they have a warrant,” Medvin told Forbes. “This would be an unbelievably audacious abuse of power if it were permitted.”Unfortunately, other documents related to the case were not publicly available, so its unclear if the search was actually executed. Even so, Medvin believes the memorandum sets a deeply troubling precedent, using older case law regarding the collection of fingerprint evidence to request complete access to the “amazing amount of information” found on a cellphone.

A court in the Belgian capital Brussels, on Friday, found the social media company Facebook guilty of breaching Belgian privacy laws. Belgium’s Privacy Commission had taken Facebook to court and the judge agreed with the Commission’s view that Facebook had flouted the country’s privacy legislation. The company has been ordered to correct its practice right away of face fines. Facebook has lodged an appeal.

Facebook follows its users activities by means of so-called social plug-ins, cookies, and pixels. These digital technologies enable Facebook to follow users’ behavior when online. Cookies, for example, are small files that are attached to your internet browser when you go online and visit a particular site. They are used to collect information about the kind of things you like to read or look at while surfing the web. Facebook uses the data both for its own ends, but also to help advertisers send tailor made advertising. In so doing Facebook also uses certain cookies to follow people that don’t even have a Facebook profile. The court ruled that it is “unclear what information Facebook is collecting about us” and “what it uses the information for”. Moreover, Facebook has not been given permission to keep tabs on internet-users by a court of law.

he court has ordered Facebook to stop the practice straight away and to delete any data that it has obtained by means contrary to Belgian privacy legislation. If Facebook fails to comply it will face a penalty payment of 250,000 euro/day.

What they are doing could be seen as the online world’s equivalent of punk rock: a scattered revolt against an industry that many now think has grown greedy, intrusive and arrogant – as well as governments whose surveillance programmes have fuelled the same anxieties. As concerns grow about an online realm dominated by a few huge corporations, everyone involved shares one common goal: a comprehensively decentralised internet.

In the last few months, they have started working with people in the Belgian city of Ghent – or, in Flemish, Gent – where the authorities own their own internet domain, complete with .gent web addresses. Using the blueprint of Heartbeat, they want to create a new kind of internet they call the indienet – in which people control their data, are not tracked and each own an equal space online. This would be a radical alternative to what we have now: giant “supernodes” that have made a few men in northern California unimaginable amounts of money thanks to the ocean of lucrative personal information billions of people hand over in exchange for their services.

His alternative is what he calls the Safe network: the acronym stands for “Safe Access for Everyone”. In this model, rather than being stored on distant servers, people’s data – files, documents, social-media interactions – will be broken into fragments, encrypted and scattered around other people’s computers and smartphones, meaning that hacking and data theft will become impossible. Thanks to a system of self-authentication in which a Safe user’s encrypted information would only be put back together and unlocked on their own devices, there will be no centrally held passwords. No one will leave data trails, so there will be nothing for big online companies to harvest. The financial lubricant, Irvine says, will be a cryptocurrency called Safecoin: users will pay to store data on the network, and also be rewarded for storing other people’s (encrypted) information on their devices. Software developers, meanwhile, will be rewarded with Safecoin according to the popularity of their apps. There is a community of around 7,000 interested people already working on services that will work on the Safe network, including alternatives to platforms such as Facebook and YouTube.

Over the last two years, researchers in China and the United States have begun demonstrating that they can send hidden commands that are undetectable to the human ear to Apple’s Siri, Amazon’s Alexa and Google’s Assistant. Inside university labs, the researchers have been able to secretly activate the artificial intelligence systems on smartphones and smart speakers, making them dial phone numbers or open websites. In the wrong hands, the technology could be used to unlock doors, wire money or buy stuff online — simply with music playing over the radio.

Researchers can now send secret audio instructions undetectable to the human ear to Apple’s Siri, Amazon’s Alexa and Google’s Assistant.

A company by the name of LocationSmart isn't having a particularly good month. The company recently received all the wrong kind of attention when it was caught up in a privacy scandal involving the nation's wireless carriers and our biggest prison phone monopoly. Like countless other companies and governments, LocationSmart buys your wireless location data from cell carriers. It then sells access to that data via a portal that can provide real-time access to a user's location via a tailored graphical interface using just the target's phone number.

Theoretically, this functionality is sold under the pretense that the tool can be used to track things like drug offenders who have skipped out of rehab. And ideally, all the companies involved were supposed to ensure that data lookup requests were accompanied by something vaguely resembling official documentation. But a recent deep dive by the New York Times noted how the system was open to routine abuse by law enforcement, after a Missouri Sherrif used the system to routinely spy on Judges and fellow law enforcement officers without much legitimate justification (or pesky warrants): "The service can find the whereabouts of almost any cellphone in the country within seconds. It does this by going through a system typically used by marketers and other companies to get location data from major cellphone carriers, including AT&T, Sprint, T-Mobile and Verizon, documents show. Between 2014 and 2017, the sheriff, Cory Hutcheson, used the service at least 11 times, prosecutors said. His alleged targets included a judge and members of the State Highway Patrol. Mr. Hutcheson, who was dismissed last year in an unrelated matter, has pleaded not guilty in the surveillance cases." It was yet another example of the way nonexistent to lax consumer privacy laws in the States (especially for wireless carriers) routinely come back to bite us. But then things got worse.

Driven by curiousity in the wake of the Times report, a PhD student at Carnegie Mellon University by the name of Robert Xiao discovered that the "try before you buy" system used by LocationSmart to advertise the cell location tracking system contained a bug, A bug so bad that it exposed the data of roughly 200 million wireless subscribers across the United States and Canada (read: nearly everybody). As we see all too often, the researcher highlighted how the security standards in place to safeguard this data were virtually nonexistent: "Due to a very elementary bug in the website, you can just skip that consent part and go straight to the location," said Robert Xiao, a PhD student at the Human-Computer Interaction Institute at Carnegie Mellon University, in a phone call. "The implication of this is that LocationSmart never required consent in the first place," he said. "There seems to be no security oversight here."