SSL and internet security news

police

Auto Added by WPeMatico

Clearview AI and Facial Recognition

The New York Times has a long story about Clearview AI, a small company that scrapes identified photos of people from pretty much everywhere, and then uses unstated magical AI technology to identify people in other photos.

His tiny company, Clearview AI, devised a groundbreaking facial recognition app. You take a picture of a person, upload it and get to see public photos of that person, along with links to where those photos appeared. The system — whose backbone is a database of more than three billion images that Clearview claims to have scraped from Facebook, YouTube, Venmo and millions of other websites — goes far beyond anything ever constructed by the United States government or Silicon Valley giants.

Federal and state law enforcement officers said that while they had only limited knowledge of how Clearview works and who is behind it, they had used its app to help solve shoplifting, identity theft, credit card fraud, murder and child sexual exploitation cases.

[…]

But without public scrutiny, more than 600 law enforcement agencies have started using Clearview in the past year, according to the company, which declined to provide a list. The computer code underlying its app, analyzed by The New York Times, includes programming language to pair it with augmented-reality glasses; users would potentially be able to identify every person they saw. The tool could identify activists at a protest or an attractive stranger on the subway, revealing not just their names but where they lived, what they did and whom they knew.

And it’s not just law enforcement: Clearview has also licensed the app to at least a handful of companies for security purposes.

Another article.

Powered by WPeMatico

Police Surveillance Tools from Special Services Group

Special Services Group, a company that sells surveillance tools to the FBI, DEA, ICE, and other US government agencies, has had its secret sales brochure published. Motherboard received the brochure as part of a FOIA request to the Irvine Police Department in California.

“The Tombstone Cam is our newest video concealment offering the ability to conduct remote surveillance operations from cemeteries,” one section of the Black Book reads. The device can also capture audio, its battery can last for two days, and “the Tombstone Cam is fully portable and can be easily moved from location to location as necessary,” the brochure adds. Another product is a video and audio capturing device that looks like an alarm clock, suitable for “hotel room stings,” and other cameras are designed to appear like small tree trunks and rocks, the brochure reads.

The “Shop-Vac Covert DVR Recording System” is essentially a camera and 1TB harddrive hidden inside a vacuum cleaner. “An AC power connector is available for long-term deployments, and DC power options can be connected for mobile deployments also,” the brochure reads. The description doesn’t say whether the vacuum cleaner itself works.

[…]

One of the company’s “Rapid Vehicle Deployment Kits” includes a camera hidden inside a baby car seat. “The system is fully portable, so you are not restricted to the same drop car for each mission,” the description adds.

[…]

The so-called “K-MIC In-mouth Microphone & Speaker Set” is a tiny Bluetooth device that sits on a user’s teeth and allows them to “communicate hands-free in crowded, noisy surroundings” with “near-zero visual indications,” the Black Book adds.

Other products include more traditional surveillance cameras and lenses as well as tools for surreptitiously gaining entry to buildings. The “Phantom RFID Exploitation Toolkit” lets a user clone an access card or fob, and the so-called “Shadow” product can “covertly provide the user with PIN code to an alarm panel,” the brochure reads.

The Motherboard article also reprints the scary emails Motherboard received from Special Services Group, when asked for comment. Of course, Motherboard published the information anyway.

Powered by WPeMatico

Palantir’s Surveillance Service for Law Enforcement

Motherboard got its hands on Palantir’s Gotham user’s manual, which is used by the police to get information on people:

The Palantir user guide shows that police can start with almost no information about a person of interest and instantly know extremely intimate details about their lives. The capabilities are staggering, according to the guide:

  • If police have a name that’s associated with a license plate, they can use automatic license plate reader data to find out where they’ve been, and when they’ve been there. This can give a complete account of where someone has driven over any time period.

  • With a name, police can also find a person’s email address, phone numbers, current and previous addresses, bank accounts, social security number(s), business relationships, family relationships, and license information like height, weight, and eye color, as long as it’s in the agency’s database.

  • The software can map out a person’s family members and business associates of a suspect, and theoretically, find the above information about them, too.

All of this information is aggregated and synthesized in a way that gives law enforcement nearly omniscient knowledge over any suspect they decide to surveil.

Read the whole article — it has a lot of details. This seems like a commercial version of the NSA’s XKEYSCORE.

Boing Boing post.

Meanwhile:

The FBI wants to gather more information from social media. Today, it issued a call for contracts for a new social media monitoring tool. According to a request-for-proposals (RFP), it’s looking for an “early alerting tool” that would help it monitor terrorist groups, domestic threats, criminal activity and the like.

The tool would provide the FBI with access to the full social media profiles of persons-of-interest. That could include information like user IDs, emails, IP addresses and telephone numbers. The tool would also allow the FBI to track people based on location, enable persistent keyword monitoring and provide access to personal social media history. According to the RFP, “The mission-critical exploitation of social media will enable the Bureau to detect, disrupt, and investigate an ever growing diverse range of threats to U.S. National interests.”

Powered by WPeMatico

iOS Shortcut for Recording the Police

Hey Siri; I’m getting pulled over” can be a shortcut:

Once the shortcut is installed and configured, you just have to say, for example, “Hey Siri, I’m getting pulled over.” Then the program pauses music you may be playing, turns down the brightness on the iPhone, and turns on “do not disturb” mode.

It also sends a quick text to a predetermined contact to tell them you’ve been pulled over, and it starts recording using the iPhone’s front-facing camera. Once you’ve stopped recording, it can text or email the video to a different predetermined contact and save it to Dropbox.

Powered by WPeMatico

Are the Police Using Smart-Home IoT Devices to Spy on People?

IoT devices are surveillance devices, and manufacturers generally use them to collect data on their customers. Surveillance is still the business model of the Internet, and this data is used against the customers’ interests: either by the device manufacturer or by some third party the manufacturer sells the data to. Of course, this data can be used by the police as well; the purpose depends on the country.

None of this is new, and much of it was discussed in my book Data and Goliath. What is common is for Internet companies is to publish “transparency reports” that give at least general information about how police are using that data. IoT companies don’t publish those reports.

TechCrunch asked a bunch of companies about this, and basically found that no one is talking.

Boing Boing post.

Powered by WPeMatico

Terahertz Millimeter-Wave Scanners

Interesting article on terahertz millimeter-wave scanners and their uses to detect terrorist bombers.

The heart of the device is a block of electronics about the size of a 1990s tower personal computer. It comes housed in a musician’s black case, akin to the one Spinal Tap might use on tour. At the front: a large, square white plate, the terahertz camera and, just above it, an ordinary closed-circuit television (CCTV) camera. Mounted on a shelf inside the case is a laptop that displays the CCTV image and the blobby terahertz image side by side.

An operator compares the two images as people flow past, looking for unexplained dark areas that could represent firearms or suicide vests. Most images that might be mistaken for a weapon­ — backpacks or a big patch of sweat on the back of a person’s shirt­ — are easily evaluated by observing the terahertz image alongside an unaltered video picture of the passenger.

It is up to the operator­ — in LA’s case, presumably a transport police officer­ — to query people when dark areas on the terahertz image suggest concealed large weapons or suicide vests. The device cannot see inside bodies, backpacks or shoes. “If you look at previous incidents on public transit systems, this technology would have detected those,” Sotero says, noting LA Metro worked “closely” with the TSA for over a year to test this and other technologies. “It definitely has the backing of TSA.”

How the technology works in practice depends heavily on the operator’s training. According to Evans, “A lot of tradecraft goes into understanding where the threat item is likely to be on the body.” He sees the crucial role played by the operator as giving back control to security guards and allowing them to use their common sense.

I am quoted in the article as being skeptical of the technology, particularly how its deployed.

Powered by WPeMatico

Hacking Police Bodycams

Suprising no one, the security of police bodycams is terrible.

Mitchell even realized that because he can remotely access device storage on models like the Fire Cam OnCall, an attacker could potentially plant malware on some of the cameras. Then, when the camera connects to a PC for syncing, it could deliver all sorts of malicious code: a Windows exploit that could ultimately allow an attacker to gain remote access to the police network, ransomware to spread across the network and lock everything down, a worm that infiltrates the department’s evidence servers and deletes everything, or even cryptojacking software to mine cryptocurrency using police computing resources. Even a body camera with no Wi-Fi connection, like the CeeSc, can be compromised if a hacker gets physical access. “You know not to trust thumb drives, but these things have the same ability,” Mitchell says.

BoingBoing post.

Powered by WPeMatico

New Report on Police Digital Forensics Techniques

According to a new CSIS report, “going dark” is not the most pressing problem facing law enforcement in the age of digital data:

Over the past year, we conducted a series of interviews with federal, state, and local law enforcement officials, attorneys, service providers, and civil society groups. We also commissioned a survey of law enforcement officers from across the country to better understand the full range of difficulties they are facing in accessing and using digital evidence in their cases. Survey results indicate that accessing data from service providers — much of which is not encrypted — is the biggest problem that law enforcement currently faces in leveraging digital evidence.

This is a problem that has not received adequate attention or resources to date. An array of federal and state training centers, crime labs, and other efforts have arisen to help fill the gaps, but they are able to fill only a fraction of the need. And there is no central entity responsible for monitoring these efforts, taking stock of the demand, and providing the assistance needed. The key federal entity with an explicit mission to assist state and local law enforcement with their digital evidence needs­ — the National Domestic Communications Assistance Center (NDCAC)­has a budget of $11.4 million, spread among several different programs designed to distribute knowledge about service providers’ poli­cies and products, develop and share technical tools, and train law enforcement on new services and tech­nologies, among other initiatives.

From a news article:

In addition to bemoaning the lack of guidance and help from tech companies — a quarter of survey respondents said their top issue was convincing companies to hand over suspects’ data — law enforcement officials also reported receiving barely any digital evidence training. Local police said they’d received only 10 hours of training in the past 12 months; state police received 13 and federal officials received 16. A plurality of respondents said they only received annual training. Only 16 percent said their organizations scheduled training sessions at least twice per year.

This is a point that Susan Landau has repeatedly made, and also one I make in my new book. The FBI needs technical expertise, not backdoors.

Here’s the report.

Powered by WPeMatico

Virginia Beach Police Want Encrypted Radios

This article says that the Virginia Beach police are looking to buy encrypted radios.

Virginia Beach police believe encryption will prevent criminals from listening to police communications. They said officer safety would increase and citizens would be better protected.

Someone should ask them if they want those radios to have a backdoor.

Powered by WPeMatico