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Gonzalo San Gil, PhD.

Exposed: NSA program for hacking any cell phone network, no matter where it is | Ars Technica - 1 views

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    "The National Security Agency has spied on hundreds of companies and groups around the world, including in countries allied with the US government, as part of an effort designed to allow agents to hack into any cellular network, no matter where it's located, according to a report published Thursday."
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    "The National Security Agency has spied on hundreds of companies and groups around the world, including in countries allied with the US government, as part of an effort designed to allow agents to hack into any cellular network, no matter where it's located, according to a report published Thursday."
Paul Merrell

Canadian risks prison for not giving up phone's passcode - Yahoo News - 0 views

  • Montreal (AFP) - A Canadian charged for refusing to give border agents his smartphone passcode was expected Thursday to become the first to test whether border inspections can include information stored on devices.Alain Philippon, 38, risks up to a year in prison and a fine of up to Can$25,000 (US$20,000) if convicted of obstruction.He told local media that he refused to provide the passcode because he considered information on his smartphone to be "personal."Philippon was transiting through the port city of Halifax on his way home from a Caribbean vacation on Monday when he was selected for an in-depth exam.
  • "Philippon refused to divulge the passcode for his cell phone, preventing border services officers from their duties," Canada Border Services Agency said in an email.The agency insists that the Customs Act authorizes its officers to examine "all goods and conveyances including electronic devices, such as cell phones and laptops."But, according to legal experts, the issue of whether a traveler must reveal the password for an electronic device at a border crossing has not been tested in court. "(It's) one thing for them to inspect it, another thing for them to compel you to help them," Rob Currie, director of the Law and Technology Institute at Dalhousie University, told public broadcaster CBC.Philippon is scheduled to appear in court on May 12.
Paul Merrell

The Great SIM Heist: How Spies Stole the Keys to the Encryption Castle - 0 views

  • AMERICAN AND BRITISH spies hacked into the internal computer network of the largest manufacturer of SIM cards in the world, stealing encryption keys used to protect the privacy of cellphone communications across the globe, according to top-secret documents provided to The Intercept by National Security Agency whistleblower Edward Snowden. The hack was perpetrated by a joint unit consisting of operatives from the NSA and its British counterpart Government Communications Headquarters, or GCHQ. The breach, detailed in a secret 2010 GCHQ document, gave the surveillance agencies the potential to secretly monitor a large portion of the world’s cellular communications, including both voice and data. The company targeted by the intelligence agencies, Gemalto, is a multinational firm incorporated in the Netherlands that makes the chips used in mobile phones and next-generation credit cards. Among its clients are AT&T, T-Mobile, Verizon, Sprint and some 450 wireless network providers around the world. The company operates in 85 countries and has more than 40 manufacturing facilities. One of its three global headquarters is in Austin, Texas and it has a large factory in Pennsylvania. In all, Gemalto produces some 2 billion SIM cards a year. Its motto is “Security to be Free.”
  • With these stolen encryption keys, intelligence agencies can monitor mobile communications without seeking or receiving approval from telecom companies and foreign governments. Possessing the keys also sidesteps the need to get a warrant or a wiretap, while leaving no trace on the wireless provider’s network that the communications were intercepted. Bulk key theft additionally enables the intelligence agencies to unlock any previously encrypted communications they had already intercepted, but did not yet have the ability to decrypt.
  • Leading privacy advocates and security experts say that the theft of encryption keys from major wireless network providers is tantamount to a thief obtaining the master ring of a building superintendent who holds the keys to every apartment. “Once you have the keys, decrypting traffic is trivial,” says Christopher Soghoian, the principal technologist for the American Civil Liberties Union. “The news of this key theft will send a shock wave through the security community.”
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  • According to one secret GCHQ slide, the British intelligence agency penetrated Gemalto’s internal networks, planting malware on several computers, giving GCHQ secret access. We “believe we have their entire network,” the slide’s author boasted about the operation against Gemalto. Additionally, the spy agency targeted unnamed cellular companies’ core networks, giving it access to “sales staff machines for customer information and network engineers machines for network maps.” GCHQ also claimed the ability to manipulate the billing servers of cell companies to “suppress” charges in an effort to conceal the spy agency’s secret actions against an individual’s phone. Most significantly, GCHQ also penetrated “authentication servers,” allowing it to decrypt data and voice communications between a targeted individual’s phone and his or her telecom provider’s network. A note accompanying the slide asserted that the spy agency was “very happy with the data so far and [was] working through the vast quantity of product.”
  • The U.S. and British intelligence agencies pulled off the encryption key heist in great stealth, giving them the ability to intercept and decrypt communications without alerting the wireless network provider, the foreign government or the individual user that they have been targeted. “Gaining access to a database of keys is pretty much game over for cellular encryption,” says Matthew Green, a cryptography specialist at the Johns Hopkins Information Security Institute. The massive key theft is “bad news for phone security. Really bad news.”
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    Remember all those NSA claims that no evidence of their misbehavior has emerged? That one should never take wing again. Monitoring call content without the involvement of any court? Without a warrant? Without probable cause?  Was there even any Congressional authorization?  Wiretapping unequivocally requires a judicially-approved search warrant. It's going to be very interesting to learn the government's argument for this misconduct's legality. 
Paul Merrell

Bulk Collection Under Section 215 Has Ended… What's Next? | Just Security - 0 views

  • 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.
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  • The US intelligence community’s broadest surveillance authorities are enshrined in Executive Order 12333, which primarily covers the interception of electronic communications overseas. The Order authorizes the collection, retention, and dissemination of “foreign intelligence” information, which includes information “relating to the capabilities, intentions or activities of foreign powers, organizations or persons.” In other words, so long as they are operating outside the US, intelligence agencies are authorized to collect information about any foreign person — and, of course, any Americans with whom they communicate. The NSA has conceded that EO 12333 is the basis of most of its surveillance. While public information about these programs is limited, a few highlights give a sense of the breadth of EO 12333 operations: The NSA gathers information about every cell phone call made to, from, and within the Bahamas, Mexico, Kenya, the Philippines, and Afghanistan, and possibly other countries. A joint US-UK program tapped into the cables connecting internal Yahoo and Google networks to gather e-mail address books and contact lists from their customers. Another US-UK collaboration collected images from video chats among Yahoo users and possibly other webcam services. The NSA collects both the content and metadata of hundreds of millions of text messages from around the world. By tapping into the cables that connect global networks, the NSA has created a database of the location of hundreds of millions of mobile phones outside the US.
  • Given its scope, EO 12333 is clearly critical to those seeking serious surveillance reform. The path to reform is, however, less clear. There is no sunset provision that requires action by Congress and creates an opportunity for exposing privacy risks. Even in the unlikely event that Congress was inclined to intervene, it would have to address questions about the extent of its constitutional authority to regulate overseas surveillance. To the best of my knowledge, there is no litigation challenging EO 12333 and the government doesn’t give notice to criminal defendants when it uses evidence derived from surveillance under the order, so the likelihood of a court ruling is slim. The Privacy and Civil Liberties Oversight Board is currently reviewing two programs under EO 12333, but it is anticipated that much of its report will be classified (although it has promised a less detailed unclassified version as well). While the short-term outlook for additional surveillance reform is challenging, from a longer-term perspective, the distinctions that our law makes between Americans and non-Americans and between domestic and foreign collection cannot stand indefinitely. If the Fourth Amendment is to meaningfully protect Americans’ privacy, the courts and Congress must come to grips with this reality.
Paul Merrell

Feds Claim They Can Enter a House and Demand Fingerprints to Unlock Everyone's Phones - 0 views

  • 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.
Paul Merrell

How a "location API" allows cops to figure out where we all are in real time | Ars Technica - 0 views

  • The digital privacy world was rocked late Thursday evening when The New York Times reported on Securus, a prison telecom company that has a service enabling law enforcement officers to locate most American cell phones within seconds. The company does this via a basic Web interface leveraging a location API—creating a way to effectively access a massive real-time database of cell-site records. Securus’ location ability relies on other data brokers and location aggregators that obtain that information directly from mobile providers, usually for the purposes of providing some commercial service like an opt-in product discount triggered by being near a certain location. ("You’re near a Carl’s Jr.! Stop in now for a free order of fries with purchase!") The Texas-based Securus reportedly gets its data from 3CInteractive, which in turn buys data from LocationSmart. Ars reached 3CInteractive's general counsel, Scott Elk, who referred us to a spokesperson. The spokesperson did not immediately respond to our query. But currently, anyone can get a sense of the power of a location API by trying out a demo from LocationSmart itself. Currently, the Supreme Court is set to rule on the case of Carpenter v. United States, which asks whether police can obtain more than 120 days' worth of cell-site location information of a criminal suspect without a warrant. In that case, as is common in many investigations, law enforcement presented a cell provider with a court order to obtain such historical data. But the ability to obtain real-time location data that Securus reportedly offers skips that entire process, and it's potentially far more invasive. Securus’ location service as used by law enforcement is also currently being scrutinized. The service is at the heart of an ongoing federal prosecution of a former Missouri sheriff’s deputy who allegedly used it at least 11 times against a judge and other law enforcement officers. On Friday, Sen. Ron Wyden (D-Ore.) publicly released his formal letters to AT&T and also to the Federal Communications Commission demanding detailed answers regarding these Securus revelations.
Paul Merrell

Securus, that phone tracking company, has reportedly been hacked - CNET - 0 views

  • That didn't take long. Securus -- you know, that company that lets cops track phones in real time with what amounts to a "pinky promise," according to US Sen. Ron Wyden -- has reportedly been hacked.The hacker, according to Motherboard, was able to get away with, at a minimum, a spreadsheet containing 2,800 logins and poorly encrypted passwords, some of which had already been cracked. Motherboard says it tested a number of logins to corroborate the hacker's story.Securus on Friday confirmed in a statement that "a subset of certain non-consumer administrative user account information (e.g., usernames, email addresses, and phone numbers) had been unlawfully accessed" and said it's launched an investigation into the breach. It's found no evidence that the breach is related to its location-based services, but it's disabled location-based data in the meantime "in an abundance of caution."Last Thursday, The New York Times revealed that Securus Technologies, which monitors calls to US prison inmates, has been used by a former Missouri sheriff to monitor people's phones and track their location. Wyden has called on federal authorities to investigate the company and its practices as they relate to people's privacy.
Paul Merrell

Ohio's attorney general wants Google to be declared a public utility. - The New York Times - 2 views

  • Ohio’s attorney general, Dave Yost, filed a lawsuit on Tuesday in pursuit of a novel effort to have Google declared a public utility and subject to government regulation.The lawsuit, which was filed in a Delaware County, Ohio court, seeks to use a law that’s over a century old to regulate Google by applying a legal designation historically used for railroads, electricity and the telephone to the search engine.“When you own the railroad or the electric company or the cellphone tower, you have to treat everyone the same and give everybody access,” Mr. Yost, a Republican, said in a statement. He added that Ohio was the first state to bring such a lawsuit against Google.If Google were declared a so-called common carrier like a utility company, it would prevent the company from prioritizing its own products, services and websites in search results.AdvertisementContinue reading the main storyGoogle said it had none of the attributes of a common carrier that usually provide a standardized service for a fee using public assets, such as rights of way.The “lawsuit would make Google Search results worse and make it harder for small businesses to connect directly with customers,” José Castañeda, a Google spokesman, said in a statement. “Ohioans simply don’t want the government to run Google like a gas or electric company. This lawsuit has no basis in fact or law and we’ll defend ourselves against it in court.”Though the Ohio lawsuit is a stretch, there is a long history of government control of certain kinds of companies, said Andrew Schwartzman, a senior fellow at the nonprofit Benton Institute for Broadband & Society. “Think of ‘The Canterbury Tales.’ Travelers needed a place to stay and eat on long road treks, and innkeepers were not allowed to deny them accommodations or rip them off,” he said.
  • After a series of federal lawsuits filed against Google last year, Ohio’s lawsuit is part of a next wave of state actions aimed at regulating and curtailing the power of Big Tech. Also on Tuesday, Colorado’s legislature passed a data privacy law that would allow consumers to opt out of data collection.On Monday, New York’s Senate passed antitrust legislation that would make it easier for plaintiffs to sue dominant platforms for abuse of power. After years of inaction in Congress with tech legislation, states are beginning to fill the regulatory vacuum.Editors’ PicksThe Abandoned Houses of Instagram21 Easy Summer Dinners You’ll Cook (or Throw Together) on Repeat‘King Richard’ Finds Fresh Drama in WatergateAdvertisementContinue reading the main storyAdvertisementContinue reading the main storyOhio was also one of 38 states that filed an antitrust lawsuit in December accusing Google of being a monopoly and using its dominant position in internet search to squeeze out smaller rivals.
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