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For most of the past six weeks, the biggest story out of Silicon Valley was Apple’s battle with the FBI over a federal order to unlock the iPhone of a mass shooter. The company’s refusal touched off a searing debate over privacy and security in the digital age. But this morning, at a small office in Mountain View, California, three guys made the scope of that enormous debate look kinda small. Mountain View is home to WhatsApp, an online messaging service now owned by tech giant Facebook, that has grown into one of the world’s most important applications. More than a billion people trade messages, make phone calls, send photos, and swap videos using the service. This means that only Facebook itself runs a larger self-contained communications network. And today, the enigmatic founders of WhatsApp, Brian Acton and Jan Koum, together with a high-minded coder and cryptographer who goes by the pseudonym Moxie Marlinspike, revealed that the company has added end-to-end encryption to every form of communication on its service.

This means that if any group of people uses the latest version of WhatsApp—whether that group spans two people or ten—the service will encrypt all messages, phone calls, photos, and videos moving among them. And that’s true on any phone that runs the app, from iPhones to Android phones to Windows phones to old school Nokia flip phones. With end-to-end encryption in place, not even WhatsApp’s employees can read the data that’s sent across its network. In other words, WhatsApp has no way of complying with a court order demanding access to the content of any message, phone call, photo, or video traveling through its service. Like Apple, WhatsApp is, in practice, stonewalling the federal government, but it’s doing so on a larger front—one that spans roughly a billion devices.

The FBI and the Justice Department declined to comment for this story. But many inside the government and out are sure to take issue with the company’s move. In late 2014, WhatsApp encrypted a portion of its network. In the months since, its service has apparently been used to facilitate criminal acts, including the terrorist attacks on Paris last year. According to The New York Times, as recently as this month, the Justice Department was considering a court case against the company after a wiretap order (still under seal) ran into WhatsApp’s end-to-end encryption. “The government doesn’t want to stop encryption,” says Joseph DeMarco, a former federal prosecutor who specializes in cybercrime and has represented various law enforcement agencies backing the Justice Department and the FBI in their battle with Apple. “But the question is: what do you do when a company creates an encryption system that makes it impossible for court-authorized search warrants to be executed? What is the reasonable level of assistance you should ask from that company?”

Security experts call it a “drive-by download”: a hacker infiltrates a high-traffic website and then subverts it to deliver malware to every single visitor. It’s one of the most powerful tools in the black hat arsenal, capable of delivering thousands of fresh victims into a hackers’ clutches within minutes. Now the technique is being adopted by a different kind of a hacker—the kind with a badge. For the last two years, the FBI has been quietly experimenting with drive-by hacks as a solution to one of law enforcement’s knottiest Internet problems: how to identify and prosecute users of criminal websites hiding behind the powerful Tor anonymity system. The approach has borne fruit—over a dozen alleged users of Tor-based child porn sites are now headed for trial as a result. But it’s also engendering controversy, with charges that the Justice Department has glossed over the bulk-hacking technique when describing it to judges, while concealing its use from defendants. Critics also worry about mission creep, the weakening of a technology relied on by human rights workers and activists, and the potential for innocent parties to wind up infected with government malware because they visited the wrong website. “This is such a big leap, there should have been congressional hearings about this,” says ACLU technologist Chris Soghoian, an expert on law enforcement’s use of hacking tools. “If Congress decides this is a technique that’s perfectly appropriate, maybe that’s OK. But let’s have an informed debate about it.”

The FBI’s use of malware is not new. The bureau calls the method an NIT, for “network investigative technique,” and the FBI has been using it since at least 2002 in cases ranging from computer hacking to bomb threats, child porn to extortion. Depending on the deployment, an NIT can be a bulky full-featured backdoor program that gives the government access to your files, location, web history and webcam for a month at a time, or a slim, fleeting wisp of code that sends the FBI your computer’s name and address, and then evaporates. What’s changed is the way the FBI uses its malware capability, deploying it as a driftnet instead of a fishing line. And the shift is a direct response to Tor, the powerful anonymity system endorsed by Edward Snowden and the State Department alike.

At decade's end, the trusty landline telephone could be nothing more than a memory. Telecom giants AT&T T +0.31% AT&T Inc. U.S.: NYSE $35.07 +0.11 +0.31% March 28, 2014 4:00 pm Volume (Delayed 15m) : 24.66M AFTER HOURS $35.03 -0.04 -0.11% March 28, 2014 7:31 pm Volume (Delayed 15m): 85,446 P/E Ratio 10.28 Market Cap $182.60 Billion Dividend Yield 5.25% Rev. per Employee $529,844 03/29/14 Prepare to Hang Up the Phone, ... 03/21/14 AT&T Criticizes Netflix's 'Arr... 03/21/14 Samsung's Galaxy S5 Smartphone... More quote details and news » T in Your Value Your Change Short position and Verizon Communications VZ -0.57% Verizon Communications Inc. U.S.: NYSE $47.42 -0.27 -0.57% March 28, 2014 4:01 pm Volume (Delayed 15m) : 24.13M AFTER HOURS $47.47 +0.05 +0.11% March 28, 2014 7:59 pm Volume (Delayed 15m): 1.57M

The two providers want to lay the crumbling POTS to rest and replace it with Internet Protocol-based systems that use the same wired and wireless broadband networks that bring Web access, cable programming and, yes, even your telephone service, into your homes. You may think you have a traditional landline because your home phone plugs into a jack, but if you have bundled your phone with Internet and cable services, you're making calls over an IP network, not twisted copper wires. California, Florida, Texas, Georgia, North Carolina, Wisconsin and Ohio are among states that agree telecom resources would be better redirected into modern telephone technologies and innovations, and will kill copper-based technologies in the next three years or so. Kentucky and Colorado are weighing similar laws, which force people to go wireless whether they want to or not. In Mantoloking, N.J., Verizon wants to replace the landline system, which Hurricane Sandy wiped out, with its wireless Voice Link. That would make it the first entire town to go landline-less, a move that isn't sitting well with all residents.

New Jersey's legislature, worried about losing data applications such as credit-card processing and alarm systems that wireless systems can't handle, wants a one-year moratorium to block that switch. It will vote on the measure this month. (Verizon tried a similar change in Fire Island, N.Y., when its copper lines were destroyed, but public opposition persuaded Verizon to install fiber-optic cable.) It's no surprise that landlines are unfashionable, considering many of us already have or are preparing to ditch them. More than 38% of adults and 45.5% of children live in households without a landline telephone, says the Centers for Disease Control and Prevention. That means two in every five U.S. homes, or 39%, are wireless, up from 26.6% three years ago. Moreover, a scant 8.5% of households relied only on a landline, while 2% were phoneless in 2013. Metropolitan residents have few worries about the end of landlines. High-speed wire and wireless services are abundant and work well, despite occasional dropped calls. Those living in rural areas, where cell towers are few and 4G capability limited, face different issues.

The debate over online anonymity, and all the whistleblowers, trolls, anarchists, journalists and political dissidents it enables, is messy enough. It doesn’t need the US government making up bogus statistics about how much that anonymity facilitates child pornography.

he debate over online anonymity, and all the whistleblowers, trolls, anarchists, journalists and political dissidents it enables, is messy enough. It doesn’t need the US government making up bogus statistics about how much that anonymity facilitates child pornography. At the State of the Net conference in Washington on Tuesday, US assistant attorney general Leslie Caldwell discussed what she described as the dangers of encryption and cryptographic anonymity tools like Tor, and how those tools can hamper law enforcement. Her statements are the latest in a growing drumbeat of federal criticism of tech companies and software projects that provide privacy and anonymity at the expense of surveillance. And as an example of the grave risks presented by that privacy, she cited a study she said claimed an overwhelming majority of Tor’s anonymous traffic relates to pedophilia. “Tor obviously was created with good intentions, but it’s a huge problem for law enforcement,” Caldwell said in comments reported by Motherboard and confirmed to me by others who attended the conference. “We understand 80 percent of traffic on the Tor network involves child pornography.” That statistic is horrifying. It’s also baloney.

In a series of tweets that followed Caldwell’s statement, a Department of Justice flack said Caldwell was citing a University of Portsmouth study WIRED covered in December. He included a link to our story. But I made clear at the time that the study claimed 80 percent of traffic to Tor hidden services related to child pornography, not 80 percent of all Tor traffic. That is a huge, and important, distinction. The vast majority of Tor’s users run the free anonymity software while visiting conventional websites, using it to route their traffic through encrypted hops around the globe to avoid censorship and surveillance. But Tor also allows websites to run Tor, something known as a Tor hidden service. This collection of hidden sites, which comprise what’s often referred to as the “dark web,” use Tor to obscure the physical location of the servers that run them. Visits to those dark web sites account for only 1.5 percent of all Tor traffic, according to the software’s creators at the non-profit Tor Project. The University of Portsmouth study dealt exclusively with visits to hidden services. In contrast to Caldwell’s 80 percent claim, the Tor Project’s director Roger Dingledine pointed out last month that the study’s pedophilia findings refer to something closer to a single percent of Tor’s overall traffic.

Vodafone, one of the world's largest mobile phone groups, has revealed the existence of secret wires that allow government agencies to listen to all conversations on its networks, saying they are widely used in some of the 29 countries in which it operates in Europe and beyond.The company has broken its silence on government surveillance in order to push back against the increasingly widespread use of phone and broadband networks to spy on citizens, and will publish its first Law Enforcement Disclosure Report on Friday. At 40,000 words, it is the most comprehensive survey yet of how governments monitor the conversations and whereabouts of their people.The company said wires had been connected directly to its network and those of other telecoms groups, allowing agencies to listen to or record live conversations and, in certain cases, track the whereabouts of a customer. Privacy campaigners said the revelations were a "nightmare scenario" that confirmed their worst fears on the extent of snooping.

Vodafone's group privacy officer, Stephen Deadman, said: "These pipes exist, the direct access model exists."We are making a call to end direct access as a means of government agencies obtaining people's communication data. Without an official warrant, there is no external visibility. If we receive a demand we can push back against the agency. The fact that a government has to issue a piece of paper is an important constraint on how powers are used."Vodafone is calling for all direct-access pipes to be disconnected, and for the laws that make them legal to be amended. It says governments should "discourage agencies and authorities from seeking direct access to an operator's communications infrastructure without a lawful mandate".

In America, Verizon and AT&T have published data, but only on their domestic operations. Deutsche Telekom in Germany and Telstra in Australia have also broken ground at home. Vodafone is the first to produce a global survey.

About 89,000 foreigners or organizations were targeted for spying under a U.S. surveillance order last year, according to a new transparency report. The report was released for the first time Friday by the Office of the Director of Intelligence, upon order of the president, in the wake of surveillance leaks by NSA whistleblower Edward Snowden. But the report, which covers only surveillance orders issued in 2013, doesn’t tell the whole story about how many individuals the spying targeted or how many Americans were caught in the surveillance that targeted foreigners. Civil liberties groups say the real number is likely “orders of magnitude” larger than this. “Even if it was an honest definition of ‘target’—that is, an individual instead of a group—that also is not encompassing those who are ancillary to a target and are caught up in the dragnet,” says Kurt Opsahl, deputy general counsel of the Electronic Frontier Foundation.

The report, remarkably, shows that the government obtained just one order last year under Section 702 of FISA—which allows for bulk collection of data on foreigners—and that this one order covered 89,138 targets. But, as the report notes, “target” can refer to “an individual person, a group, an organization composed of multiple individuals or a foreign power that possesses or is likely to communicate foreign intelligence information.” Furthermore, Section 702 orders are actually certificates issued by the FISA Court that can cover surveillance of an entire facility. And since, as the government points out in its report, the government cannot know how many people use a facility, the figure only “reflects an estimate of the number of known users of particular facilities (sometimes referred to as selectors) subject to intelligence collection under those Certifications,” the report notes.

“If you’re actually trying to get a sense of the number of human beings affected or the number of Americans affected, the number of people affected is vastly, vastly larger,” says Julian Sanchez, senior fellow at the Cato Institute. “And how many of those are Americans is impossible to say. But [although] you may not think you are routinely communicating with foreign persons, [this] is not any kind of assurance that your communications are not part of the traffic subject to interception.” Sanchez points out that each individual targeted is likely communicating with dozens or hundred of others, whose communications will be picked up in the surveillance. “And probably a lot of these targets are not individuals but entire web sites or companies. While [a company like the Chinese firm] Huawei might be a target, thousands of emails used by thousands of employees will be swept up.” How many of those employees might be American or communicating with Americans is unknown.

Tox is trying to roll both peer-to-peer and voice calling into one.

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. 

Disaster stories involving the Internet of Things are all the rage. They feature cars (both driven and driverless), the power grid, dams, and tunnel ventilation systems. A particularly vivid and realistic one, near-future fiction published last month in New York Magazine, described a cyberattack on New York that involved hacking of cars, the water system, hospitals, elevators, and the power grid. In these stories, thousands of people die. Chaos ensues. While some of these scenarios overhype the mass destruction, the individual risks are all real. And traditional computer and network security isn’t prepared to deal with them.Classic information security is a triad: confidentiality, integrity, and availability. You’ll see it called “CIA,” which admittedly is confusing in the context of national security. But basically, the three things I can do with your data are steal it (confidentiality), modify it (integrity), or prevent you from getting it (availability).

So far, internet threats have largely been about confidentiality. These can be expensive; one survey estimated that data breaches cost an average of $3.8 million each. They can be embarrassing, as in the theft of celebrity photos from Apple’s iCloud in 2014 or the Ashley Madison breach in 2015. They can be damaging, as when the government of North Korea stole tens of thousands of internal documents from Sony or when hackers stole data about 83 million customer accounts from JPMorgan Chase, both in 2014. They can even affect national security, as in the case of the Office of Personnel Management data breach by—presumptively—China in 2015. On the Internet of Things, integrity and availability threats are much worse than confidentiality threats. It’s one thing if your smart door lock can be eavesdropped upon to know who is home. It’s another thing entirely if it can be hacked to allow a burglar to open the door—or prevent you from opening your door. A hacker who can deny you control of your car, or take over control, is much more dangerous than one who can eavesdrop on your conversations or track your car’s location. With the advent of the Internet of Things and cyber-physical systems in general, we've given the internet hands and feet: the ability to directly affect the physical world. What used to be attacks against data and information have become attacks against flesh, steel, and concrete. Today’s threats include hackers crashing airplanes by hacking into computer networks, and remotely disabling cars, either when they’re turned off and parked or while they’re speeding down the highway. We’re worried about manipulated counts from electronic voting machines, frozen water pipes through hacked thermostats, and remote murder through hacked medical devices. The possibilities are pretty literally endless. The Internet of Things will allow for attacks we can’t even imagine.