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Paul Merrell

Yahoo! releases new calendar developed by Zimbra team - 0 views

  • Thanks to the powerful technology that our Zimbra team built, and our involvement with the online calendaring community, we’ve been able to add some much-improved technical functionality to the new Yahoo! Calendar. Now you can better connect with your friends and family –- even those who aren’t using Yahoo! Calendar. Our new calendar is interoperable with the other popular services, including those from Apple, Microsoft, AOL, Mozilla, and Google, so you can share your upcoming plans and important dates with friends.
  • Subscribe to any iCalendar-based public calendar and add upcoming events and show times to your Yahoo! Calendar.
  • So if you’re looking to be even more connected with your friends and family and never miss an important appointment, sign up for the Yahoo! Calendar beta at http://switch.calendar.yahoo.com. We’ll be adding users from this list over the next few weeks. And check out this screencast of the new Yahoo! Calendar, narrated by our product manager Herbert Wang.
Paul Merrell

Universities reject Kindle over inaccessibility for the blind | Crave - CNET - 0 views

  • The National Federation of the Blind is applauding the decisions of Syracuse University and the University of Wisconsin-Madison not to Amazon.com's Kindle DX as a textbook replacement.
  • ity of Wisconsin-Madison not to Amazon.com's Kindle DX as a textbook replacement. Kindle DX (Credit: Amazon) The universities cited the Kindle's inaccessibility to the blind as the problem.
  • "The big disappointment was learning that the Kindle DX is not accessible to the blind," Ken Frazier, the University of Wisconsin-Madison director of libraries, said in a statement. "Advancements in text-to-speech technology have created a market opportunity for an e-book reading device that is fully accessible for everyone. This version of the Kindle e-book reader missed the mark."
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    The hazards of developers treating accessibility as an optional feature rather than the foundation of software. Bad publicity; lost business.
Paul Merrell

DOJ Inspector General Complains About FBI Foot-dragging | Just Security - 0 views

  • Late last week, the Inspector General (IG) for the Justice Department sent a letter to Congress complaining of the FBI’s refusal to set a timeline for turning over documents related to an IG investigation of the Drug Enforcement Agency’s use of subpoenas to gain access to and use certain bulk data collections. The IG has been seeking documents related to its investigation since Nov. 20, 2014. While the FBI has provided some of the requested information to the IG, negotiations over other documents led to a production deadline of Feb. 13, 2015. When the FBI communicated it would miss that deadline, it would not commit to a new deadline, triggering the IG’s letter to Congress. Interestingly, the IG also challenged the FBI’s interpretation of what information can be withheld during IG investigations. As the IG pointed out, allowing “access to records of the [DOJ] only when granted permission by the Department’s leadership is inconsistent” with the IG Act, the Appropriations Act, and general IG independence. The full letter is below.
Paul Merrell

Cy Vance's Proposal to Backdoor Encrypted Devices Is Riddled With Vulnerabilities | Jus... - 0 views

  • Less than a week after the attacks in Paris — while the public and policymakers were still reeling, and the investigation had barely gotten off the ground — Cy Vance, Manhattan’s District Attorney, released a policy paper calling for legislation requiring companies to provide the government with backdoor access to their smartphones and other mobile devices. This is the first concrete proposal of this type since September 2014, when FBI Director James Comey reignited the “Crypto Wars” in response to Apple’s and Google’s decisions to use default encryption on their smartphones. Though Comey seized on Apple’s and Google’s decisions to encrypt their devices by default, his concerns are primarily related to end-to-end encryption, which protects communications that are in transit. Vance’s proposal, on the other hand, is only concerned with device encryption, which protects data stored on phones. It is still unclear whether encryption played any role in the Paris attacks, though we do know that the attackers were using unencrypted SMS text messages on the night of the attack, and that some of them were even known to intelligence agencies and had previously been under surveillance. But regardless of whether encryption was used at some point during the planning of the attacks, as I lay out below, prohibiting companies from selling encrypted devices would not prevent criminals or terrorists from being able to access unbreakable encryption. Vance’s primary complaint is that Apple’s and Google’s decisions to provide their customers with more secure devices through encryption interferes with criminal investigations. He claims encryption prevents law enforcement from accessing stored data like iMessages, photos and videos, Internet search histories, and third party app data. He makes several arguments to justify his proposal to build backdoors into encrypted smartphones, but none of them hold water.
  • Before addressing the major privacy, security, and implementation concerns that his proposal raises, it is worth noting that while an increase in use of fully encrypted devices could interfere with some law enforcement investigations, it will help prevent far more crimes — especially smartphone theft, and the consequent potential for identity theft. According to Consumer Reports, in 2014 there were more than two million victims of smartphone theft, and nearly two-thirds of all smartphone users either took no steps to secure their phones or their data or failed to implement passcode access for their phones. Default encryption could reduce instances of theft because perpetrators would no longer be able to break into the phone to steal the data.
  • Vance argues that creating a weakness in encryption to allow law enforcement to access data stored on devices does not raise serious concerns for security and privacy, since in order to exploit the vulnerability one would need access to the actual device. He considers this an acceptable risk, claiming it would not be the same as creating a widespread vulnerability in encryption protecting communications in transit (like emails), and that it would be cheap and easy for companies to implement. But Vance seems to be underestimating the risks involved with his plan. It is increasingly important that smartphones and other devices are protected by the strongest encryption possible. Our devices and the apps on them contain astonishing amounts of personal information, so much that an unprecedented level of harm could be caused if a smartphone or device with an exploitable vulnerability is stolen, not least in the forms of identity fraud and credit card theft. We bank on our phones, and have access to credit card payments with services like Apple Pay. Our contact lists are stored on our phones, including phone numbers, emails, social media accounts, and addresses. Passwords are often stored on people’s phones. And phones and apps are often full of personal details about their lives, from food diaries to logs of favorite places to personal photographs. Symantec conducted a study, where the company spread 50 “lost” phones in public to see what people who picked up the phones would do with them. The company found that 95 percent of those people tried to access the phone, and while nearly 90 percent tried to access private information stored on the phone or in other private accounts such as banking services and email, only 50 percent attempted contacting the owner.
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  • Vance attempts to downplay this serious risk by asserting that anyone can use the “Find My Phone” or Android Device Manager services that allow owners to delete the data on their phones if stolen. However, this does not stand up to scrutiny. These services are effective only when an owner realizes their phone is missing and can take swift action on another computer or device. This delay ensures some period of vulnerability. Encryption, on the other hand, protects everyone immediately and always. Additionally, Vance argues that it is safer to build backdoors into encrypted devices than it is to do so for encrypted communications in transit. It is true that there is a difference in the threats posed by the two types of encryption backdoors that are being debated. However, some manner of widespread vulnerability will inevitably result from a backdoor to encrypted devices. Indeed, the NSA and GCHQ reportedly hacked into a database to obtain cell phone SIM card encryption keys in order defeat the security protecting users’ communications and activities and to conduct surveillance. Clearly, the reality is that the threat of such a breach, whether from a hacker or a nation state actor, is very real. Even if companies go the extra mile and create a different means of access for every phone, such as a separate access key for each phone, significant vulnerabilities will be created. It would still be possible for a malicious actor to gain access to the database containing those keys, which would enable them to defeat the encryption on any smartphone they took possession of. Additionally, the cost of implementation and maintenance of such a complex system could be high.
  • Privacy is another concern that Vance dismisses too easily. Despite Vance’s arguments otherwise, building backdoors into device encryption undermines privacy. Our government does not impose a similar requirement in any other context. Police can enter homes with warrants, but there is no requirement that people record their conversations and interactions just in case they someday become useful in an investigation. The conversations that we once had through disposable letters and in-person conversations now happen over the Internet and on phones. Just because the medium has changed does not mean our right to privacy has.
  • In addition to his weak reasoning for why it would be feasible to create backdoors to encrypted devices without creating undue security risks or harming privacy, Vance makes several flawed policy-based arguments in favor of his proposal. He argues that criminals benefit from devices that are protected by strong encryption. That may be true, but strong encryption is also a critical tool used by billions of average people around the world every day to protect their transactions, communications, and private information. Lawyers, doctors, and journalists rely on encryption to protect their clients, patients, and sources. Government officials, from the President to the directors of the NSA and FBI, and members of Congress, depend on strong encryption for cybersecurity and data security. There are far more innocent Americans who benefit from strong encryption than there are criminals who exploit it. Encryption is also essential to our economy. Device manufacturers could suffer major economic losses if they are prohibited from competing with foreign manufacturers who offer more secure devices. Encryption also protects major companies from corporate and nation-state espionage. As more daily business activities are done on smartphones and other devices, they may now hold highly proprietary or sensitive information. Those devices could be targeted even more than they are now if all that has to be done to access that information is to steal an employee’s smartphone and exploit a vulnerability the manufacturer was required to create.
  • Vance also suggests that the US would be justified in creating such a requirement since other Western nations are contemplating requiring encryption backdoors as well. Regardless of whether other countries are debating similar proposals, we cannot afford a race to the bottom on cybersecurity. Heads of the intelligence community regularly warn that cybersecurity is the top threat to our national security. Strong encryption is our best defense against cyber threats, and following in the footsteps of other countries by weakening that critical tool would do incalculable harm. Furthermore, even if the US or other countries did implement such a proposal, criminals could gain access to devices with strong encryption through the black market. Thus, only innocent people would be negatively affected, and some of those innocent people might even become criminals simply by trying to protect their privacy by securing their data and devices. Finally, Vance argues that David Kaye, UN Special Rapporteur for Freedom of Expression and Opinion, supported the idea that court-ordered decryption doesn’t violate human rights, provided certain criteria are met, in his report on the topic. However, in the context of Vance’s proposal, this seems to conflate the concepts of court-ordered decryption and of government-mandated encryption backdoors. The Kaye report was unequivocal about the importance of encryption for free speech and human rights. The report concluded that:
  • States should promote strong encryption and anonymity. National laws should recognize that individuals are free to protect the privacy of their digital communications by using encryption technology and tools that allow anonymity online. … States should not restrict encryption and anonymity, which facilitate and often enable the rights to freedom of opinion and expression. Blanket prohibitions fail to be necessary and proportionate. States should avoid all measures that weaken the security that individuals may enjoy online, such as backdoors, weak encryption standards and key escrows. Additionally, the group of intelligence experts that was hand-picked by the President to issue a report and recommendations on surveillance and technology, concluded that: [R]egarding encryption, the U.S. Government should: (1) fully support and not undermine efforts to create encryption standards; (2) not in any way subvert, undermine, weaken, or make vulnerable generally available commercial software; and (3) increase the use of encryption and urge US companies to do so, in order to better protect data in transit, at rest, in the cloud, and in other storage.
  • The clear consensus among human rights experts and several high-ranking intelligence experts, including the former directors of the NSA, Office of the Director of National Intelligence, and DHS, is that mandating encryption backdoors is dangerous. Unaddressed Concerns: Preventing Encrypted Devices from Entering the US and the Slippery Slope In addition to the significant faults in Vance’s arguments in favor of his proposal, he fails to address the question of how such a restriction would be effectively implemented. There is no effective mechanism for preventing code from becoming available for download online, even if it is illegal. One critical issue the Vance proposal fails to address is how the government would prevent, or even identify, encrypted smartphones when individuals bring them into the United States. DHS would have to train customs agents to search the contents of every person’s phone in order to identify whether it is encrypted, and then confiscate the phones that are. Legal and policy considerations aside, this kind of policy is, at the very least, impractical. Preventing strong encryption from entering the US is not like preventing guns or drugs from entering the country — encrypted phones aren’t immediately obvious as is contraband. Millions of people use encrypted devices, and tens of millions more devices are shipped to and sold in the US each year.
  • Finally, there is a real concern that if Vance’s proposal were accepted, it would be the first step down a slippery slope. Right now, his proposal only calls for access to smartphones and devices running mobile operating systems. While this policy in and of itself would cover a number of commonplace devices, it may eventually be expanded to cover laptop and desktop computers, as well as communications in transit. The expansion of this kind of policy is even more worrisome when taking into account the speed at which technology evolves and becomes widely adopted. Ten years ago, the iPhone did not even exist. Who is to say what technology will be commonplace in 10 or 20 years that is not even around today. There is a very real question about how far law enforcement will go to gain access to information. Things that once seemed like merely science fiction, such as wearable technology and artificial intelligence that could be implanted in and work with the human nervous system, are now available. If and when there comes a time when our “smart phone” is not really a device at all, but is rather an implant, surely we would not grant law enforcement access to our minds.
  • Policymakers should dismiss Vance’s proposal to prohibit the use of strong encryption to protect our smartphones and devices in order to ensure law enforcement access. Undermining encryption, regardless of whether it is protecting data in transit or at rest, would take us down a dangerous and harmful path. Instead, law enforcement and the intelligence community should be working to alter their skills and tactics in a fast-evolving technological world so that they are not so dependent on information that will increasingly be protected by encryption.
Paul Merrell

Section 215 and "Fruitless" (?!?) Constitutional Adjudication | Just Security - 0 views

  • This morning, the Second Circuit issued a follow-on ruling to its May decision in ACLU v. Clapper (which had held that the NSA’s bulk telephone records program was unlawful insofar as it had not properly been authorized by Congress). In a nutshell, today’s ruling rejects the ACLU’s request for an injunction against the continued operation of the program for the duration of the 180-day transitional period (which ends on November 29) from the old program to the quite different collection regime authorized by the USA Freedom Act. As the Second Circuit (in my view, quite correctly) concluded, “Regardless of whether the bulk telephone metadata program was illegal prior to May, as we have held, and whether it would be illegal after November 29, as Congress has now explicitly provided, it is clear that Congress intended to authorize it during the transitionary period.” So far, so good. But remember that the ACLU’s challenge to bulk collection was mounted on both statutory and constitutional grounds, the latter of which the Second Circuit was able to avoid in its earlier ruling because of its conclusion that, prior to the enactment of the USA Freedom Act, bulk collection was unauthorized by Congress. Now that it has held that it is authorized during the transitional period, that therefore tees up, quite unavoidably, whether bulk collection violates the Fourth Amendment. But rather than decide that (momentous) question, the Second Circuit ducked:
  • We agree with the government that we ought not meddle with Congress’s considered decision regarding the transition away from bulk telephone metadata collection, and also find that addressing these issues at this time would not be a prudent use of judicial authority. We need not, and should not, decide such momentous constitutional issues based on a request for such narrow and temporary relief. To do so would take more time than the brief transition period remaining for the telephone metadata program, at which point, any ruling on the constitutionality of the demised program would be fruitless. In other words, because any constitutional violation is short-lived, and because it results from the “considered decision” of Congress, it would be fruitless to actually resolve the constitutionality of bulk collection during the transitional period.
  • Hopefully, it won’t take a lot of convincing for folks to understand just how wrong-headed this is. For starters, if the plaintiffs are correct, they are currently being subjected to unconstitutional government surveillance for which they are entitled to a remedy. The fact that this surveillance has a limited shelf-life (and/or that Congress was complicit in it) doesn’t in any way ameliorate the constitutional violation — which is exactly why the Supreme Court has, for generations, recognized an exception to mootness doctrine for constitutional violations that, owing to their short duration, are “capable of repetition, yet evading review.” Indeed, in this very same opinion, the Second Circuit first held that the ACLU’s challenge isn’t moot, only to then invokes mootness-like principles to justify not resolving the constitutional claim. It can’t be both; either the constitutional challenge is moot, or it isn’t. But more generally, the notion that constitutional adjudication of a claim with a short shelf-life is “fruitless” utterly misses the significance of the establishment of forward-looking judicial precedent, especially in a day and age in which courts are allowed to (and routinely do) avoid resolving the merits of constitutional claims in cases in which the relevant precedent is not “clearly established.” Maybe, if this were the kind of constitutional question that was unlikely to recur, there’d be more to the Second Circuit’s avoidance of the issue in this case. But whether and to what extent the Fourth Amendment applies to information we voluntarily provide to third parties is hardly that kind of question, and the Second Circuit’s unconvincing refusal to answer that question in a context in which it is quite squarely presented is nothing short of feckless.
Paul Merrell

Lessons (So Far) From WhatsApp v. NSO - Lawfare - 0 views

  • NSO Group, an Israeli vendor of “lawful” hacking tools designed to infect a target’s phone with spyware, is regarded by many as a bad actor. The group claims to be shocked when its products are misused, as they have been in Mexico, Saudi Arabia and the United Arab Emirates. One incident might be excusable, but the group’s continued enabling of misbehavior has resulted in well-earned enmity. Recently, Facebook struck back. NSO Group deployed a weaponized exploit for Facebook’s WhatsApp messenger, integrated it into its Pegasus malcode system, and offered it to its customers (a mix of legitimate government agencies and nefarious government actors) interested in hacking WhatsApp users beginning in April. This was a particularly powerful exploit because it required no user interaction and the only sign of the exploit a user might discover would be a series of “missed calls” received on the user’s phone. Facebook patched the vulnerability on May 13, blocking the NSO campaign. Facebook wasn’t satisfied with simply closing the vulnerability. In cooperation with CitizenLab, Facebook identified more than 100 incidents in which NSO Group’s WhatsApp exploit appeared to target human rights activists and journalists. In total, Facebook and CitizenLab identified 1,400 targets (which apparently also included government officials in U.S. allied governments). They then filed a federal lawsuit against NSO Group, closed NSO Group member accounts, and, most damaging of all to NSO’s customers, sent a notice to all identified victims alerting them of the attack. This meant that all targets, both dissidents and drug lords alike, were notified of this surveillance. The lawsuit will be a case to watch. Facebook has already revealed a large amount of detail concerning NSO Group’s internal workings, including the hands-on nature of its business model: NSO Group actively assists countries in hacking targets. For example, we now know that while an NSO Group employee may not press the “Enter” key for a target, NSO employees do act to advise and consult on targeting; and NSO Group is largely responsible for running the infrastructure used to exploit targets and manage implants. Expect more revelations like this as the case proceeds.
Paul Merrell

Cyberstalking, pig masks, and cockroaches: Former eBay execs are sentenced - 0 views

  • The former Senior Director of Safety & Security at eBay, and the company’s former Director of Global Resiliency, have been sentenced to prison for their roles in a cyberstalking campaign. The targets of the campaign were the editor and publisher of a newsletter that eBay executives viewed as critical of the company.
  • For those that missed the reason for these sentences, we’ll need a quick rewind to 2019. Many see this letter by a hedge fund demanding better results from eBay as a direct cause for what followed. The letter caused some stress among eBay management, and for some reason they saw the negative reviews by EcommerceBytes as an obstacle that was holding their desired success back. EcommerceBytes was and is a resource for sellers on a number of platforms that enable users to sell items online. The website was set up by a couple that were both e-commerce bloggers. The eBay management team at the time was very unhappy with the criticism it got on the site. A third victim of their attention was the handler of a Twitter account named Fidomaster.
  • It was not that EcommerceBytes focused on ebay. Lots of similar companies featured in its e-commerce newsletter. Only the eBay employees felt the need to act and tried to silence them. A campaign was launched by eBay’s staff to harass and threaten the critics. This campaign featured packages being sent containing cockroaches, a bloody pig mask and pornography, death threats, physical surveillance, and late-night pizza deliveries. A full recount of what they had to go through makes for a gruesome read.
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  • Together with five other employees, the two staff members and the chief communications officer were fired in 2020, after eBay hired a law firm to investigate the harassment. The US Department of Justice charged seven of the former ebay employees and contractors with conspiracy to commit cyberstalking and conspiracy to tamper with witnesses. They all pleaded guilty. The only two that were arrested at the time were the executives that have now been sentenced. One of their former co-conspirators was sentenced in July 2021 to 18 months in prison, while four others are awaiting sentencing.
  • The former senior director of safety and security was sentenced to 57 months in prison and two years of supervised release. He was also ordered to pay a fine of $40,000. The former director of global resiliency was sentenced to two years in prison and two years of supervised release. He was also ordered to pay a fine of $20,000.
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