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The UK National Crime Agency arrested 56 suspected hackers, including one 23-year-old male who allegedly attempted to hack his way into the U.S.’ Department of Defense in 2014. Not attempting to minimize the potential risks of hacking but how much does cyber-crime actually cost, what are the risks and what about those who hack the data of billions of internet users per day to, allegedly, “keep all of us safe?”

Besides the 23-year-old who allegedly attempted to hack his way into the a U.S. Department of Defense site, the other detainees allegedly were members of the hacking collectives Lizard Squad and D33DS which are being accused of fraud, money laundering and Denial of Service and Distributed Denial of Service (DOS & DDOS) attacks.  D33DS stands accused of having stolen data of some 450,000 Yahoo users. The arrests followed the recent announcement about the so-called FREAK security vulnerability that was leaving thousands of SSL sites unprotected. The arrest of the 56 hackers in the UK was reported as the National Crime Agency’s way of “sending a clear message” to the hacker community.

The U.S. DoD’s cyber-security functioned, obviously. A recent article by Benjamin Dean entitled “Hard Evidence: How much is cybercrime really costing us” suggests that the money spent on cyber-security per year is disproportional to the harm that is being caused by cyber-crime. Dean, who is a Fellow for Internet Governance and Cyber-security at the School of International and Public Affairs at Columbia University would conclude that: There are numerous competing budgetary priorities at any one time and limited funds to spend on meeting all these needs. How much money does it make sense to invest in bolstering cybersecurity, relative to the losses? …In the hysteria created in the wake of the hacks of 2014, we risk making the wrong choice simply because we don’t know what the current sums of money are being spent on.

The U.S. Department of Justice is pushing to make it easier for law enforcement to get warrants to hack into the computers of criminal suspects across the country. The move, which would alter federal court rules governing search warrants, comes amid increases in cases related to computer crimes. Investigators say they need more flexibility to get warrants to allow hacking in such cases, especially when multiple computers are involved or the government doesn’t know where the suspect’s computer is physically located. The Justice Department effort is raising questions among some technology advocates, who say the government should focus on fixing the holes in computer software that allow such hacking instead of exploiting them. Privacy advocates also warn government spyware could end up on innocent people’s computers if remote attacks are authorized against equipment whose ownership isn’t clear.

The government’s push for rule changes sheds light on law enforcement’s use of remote hacking techniques, which are being deployed more frequently but have been protected behind a veil of secrecy for years. In documents submitted by the government to the judicial system’s rule-making body this year, the government discussed using software to find suspected child pornographers who visited a U.S. site and concealed their identity using a strong anonymization tool called Tor. The government’s hacking tools—such as sending an email embedded with code that installs spying software — resemble those used by criminal hackers. The government doesn’t describe these methods as hacking, preferring instead to use terms like “remote access” and “network investigative techniques.” Right now, investigators who want to search property, including computers, generally need to get a warrant from a judge in the district where the property is located, according to federal court rules. In a computer investigation, that might not be possible, because criminals can hide behind anonymizing technologies. In cases involving botnets—groups of hijacked computers—investigators might also want to search many machines at once without getting that many warrants.

Some judges have already granted warrants in cases when authorities don’t know where the machine is. But at least one judge has denied an application in part because of the current rules. The department also wants warrants to be allowed for multiple computers at the same time, as well as for searches of many related storage, email and social media accounts at once, as long as those accounts are accessed by the computer being searched. “Remote searches of computers are often essential to the successful investigation” of computer crimes, Acting Assistant Attorney General Mythili Raman wrote in a letter to the judicial system’s rulemaking authority requesting the change in September. The government tries to obtain these “remote access warrants” mainly to “combat Internet anonymizing techniques,” the department said in a memo to the authority in March. Some groups have raised questions about law enforcement’s use of hacking technologies, arguing that such tools mean the government is failing to help fix software problems exploited by criminals. “It is crucial that we have a robust public debate about how the Fourth Amendment and federal law should limit the government’s use of malware and spyware within the U.S.,” said Nathan Wessler, a staff attorney at the American Civil Liberties Union who focuses on technology issues.

Imagine you are the target of a phishing attack: Someone sends you an email attachment containing malware. Your email service provider shares the attachment with the government, so that others can configure their computer systems to spot similar attacks. The next day, your provider gets a call. It’s the Department of Homeland Security (DHS), and they’re curious. The malware appears to be from Turkey. Why, DHS wants to know, might someone in Turkey be interested in attacking you? So, would your email company please share all your emails with the government? Knowing more about you, investigators might better understand the attack. Normally, your email provider wouldn’t be allowed to give this information over without your consent or a search warrant. But that could soon change. The Senate may soon make another attempt at passing the Cybersecurity Information Sharing Act, a bill that would waive privacy laws in the name of cybersecurity. In April, the US House of Representatives passed by strong majorities two similar “cyber threat” information sharing bills. These bills grant companies immunity for giving DHS information about network attacks, attackers, and online crimes.

Sharing information about security vulnerabilities is a good idea. Shared vulnerability data empowers other system operators to check and see if they, too, have been attacked, and also to guard against being similarly attacked in the future. I’ve spent most of my career fighting for researchers’ rights to share this kind of information against threats from companies that didn’t want their customers to know their products were flawed. But, these bills gut legal protections against government fishing expeditions exactly at a time when individuals and Internet companies need privacy laws to get stronger, not weaker. 

Worse, the bills aren’t needed. Private companies share threat data with each other, and even with the government, all the time. The threat data that security professionals use to protect networks from future attacks is a far more narrow category of information than those included in the bills being considered by Congress, and will only rarely contain private information. And none of the recent cyberattacks — not Sony, not Target, and not the devastating grab of sensitive background check interviews on government employees at the Office of Personnel Management — would have been mitigated by these bills.

When the Senate Intelligence Committee passed the Cybersecurity Information Sharing Act by a vote of 14 to 1, committee chairman Senator Richard Burr argued that it successfully balanced security and privacy. Fifteen new amendments to the bill, he said, were designed to protect internet users’ personal information while enabling new ways for companies and federal agencies to coordinate responses to cyberattacks. But critics within the security and privacy communities still have two fundamental problems with the legislation: First, they say, the proposed cybersecurity act won’t actually boost security. And second, the “information sharing” it describes sounds more than ever like a backchannel for surveillance.

On Tuesday the bill’s authors released the full, updated text of the CISA legislation passed last week, and critics say the changes have done little to assuage their fears about wanton sharing of Americans’ private data. In fact, legal analysts say the changes actually widen the backdoor leading from private firms to intelligence agencies. “It’s a complete failure to strengthen the privacy protections of the bill,” says Robyn Greene, a policy lawyer for the Open Technology Institute, which joined a coalition of dozens of non-profits and cybersecurity experts criticizing the bill in an open letter earlier this month. “None of the [privacy-related] points we raised in our coalition letter to the committee was effectively addressed.” The central concern of that letter was how the same data sharing meant to bolster cybersecurity for companies and the government opens massive surveillance loopholes. The bill, as worded, lets a private company share with the Department of Homeland Security any information construed as a cybersecurity threat “notwithstanding any other provision of law.” That means CISA trumps privacy laws like the Electronic Communication Privacy Act of 1986 and the Privacy Act of 1974, which restrict eavesdropping and sharing of users’ communications. And once the DHS obtains the information, it would automatically be shared with the NSA, the Department of Defense (including Cyber Command), and the Office of the Director of National Intelligence.

In a statement posted to his website yesterday, Senator Burr wrote that “Information sharing is purely voluntary and companies can only share cyber-threat information and the government may only use shared data for cybersecurity purposes.” But in fact, the bill’s data sharing isn’t limited to cybersecurity “threat indicators”—warnings of incoming hacker attacks, which is the central data CISA is meant to disseminate among companies and three-letter agencies. OTI’s Greene says it also gives companies a mandate to share with the government any data related to imminent terrorist attacks, weapons of mass destruction, or even other information related to violent crimes like robbery and carjacking. 

In early 2012, members of the hacking collective Anonymous carried out a series of cyber attacks on government and corporate websites in Brazil. They did so under the direction of a hacker who, unbeknownst to them, was wearing another hat: helping the Federal Bureau of Investigation carry out one of its biggest cybercrime investigations to date. A year after leaked files exposed the National Security Agency's efforts to spy on citizens and companies in Brazil, previously unpublished chat logs obtained by Motherboard reveal that while under the FBI's supervision, Hector Xavier Monsegur, widely known by his online persona, "Sabu," facilitated attacks that affected Brazilian websites. The operation raises questions about how the FBI uses global internet vulnerabilities during cybercrime investigations, how it works with informants, and how it shares information with other police and intelligence agencies. 

After his arrest in mid-2011, Monsegur continued to organize cyber attacks while working for the FBI. According to documents and interviews, Monsegur passed targets and exploits to hackers to disrupt government and corporate servers in Brazil and several other countries. Details about his work as a federal informant have been kept mostly secret, aired only in closed-door hearings and in redacted documents that include chat logs between Monsegur and other hackers. The chat logs remain under seal due to a protective order upheld in court, but in April, they and other court documents were obtained by journalists at Motherboard and the Daily Dot. 

President Obama plans to announce legislation Tuesday that would shield companies from lawsuits for sharing computer threat data with the government in an effort to prevent cyber­attacks. On the heels of a destructive attack at Sony Pictures Entertainment and major breaches at JPMorgan Chase and retail chains, Obama is intent on capitalizing on the heightened sense of urgency to improve the security of the nation’s networks, officials said. “He’s been doing everything he can within his executive authority to move the ball on this,” said a senior administration official who spoke on the condition of anonymity to discuss legislation that has not yet been released. “We’ve got to get something in place that allows both industry and government to work more closely together.”

The legislation is part of a broader package, to be sent to Capitol Hill on Tuesday, that includes measures to help protect consumers and students against ­cyberattacks and to give law enforcement greater authority to combat cybercrime. The provision’s goal is to “enshrine in law liability protection for the private sector for them to share specific information — cyberthreat indicators — with the government,” the official said. Some analysts questioned the need for such legislation, saying there are adequate measures in place to enable sharing between companies and the government and among companies.

“We think the current information-sharing regime is adequate,” said Mark Jaycox, legislative analyst at the Electronic Frontier Foundation, a privacy group. “More companies need to use it, but the idea of broad legal immunity isn’t needed right now.” The administration official disagreed. The lack of such immunity is what prevents many companies from greater sharing of data with the government, the official said. “We have heard that time and time again,” the official said. The proposal, which builds on a 2011 administration bill, grants liability protection to companies that provide indicators of cyberattacks and threats to the Department of Homeland Security.

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.