Anonymous ID: 889314 April 24, 2019, 8:24 p.m. No.6303958   🗄️.is đź”—kun   >>4027

Facebook says head-cam Christchurch video foiled its AI system

 

Facebook said it struggled to identify the video of the Christchurch mosque shootings because of the use of a head-mounted camera by the gunman, which made it harder for its systems to automatically detect the nature of the video.

 

"This was a first-person shooter video, one where we have someone using a GoPro helmet with a camera focused from their perspective of shooting," Neil Potts, Facebook's public policy director, told British MPs today.

 

Terror footage from a first-person perspective "was a type of video we had not seen before," he added.

 

Because of the nature of the video, Facebook's artificial intelligence - used to detect and prioritise videos that are likely to contain suicidal or harmful acts - did not work.

 

Potts was giving evidence to a committee of senior MPs in the UK as part of a parliamentary inquiry into hate crime. Representatives for Twitter, Google and YouTube also gave evidence.

 

Social media platforms, such as Facebook, have been facing scrutiny after the shooter accused of killing dozens of people in two mosques in Christchurch live-streamed the murders over the internet.

 

The social media company came under sharp criticism for not taking the video down fast enough and for letting it be circulated and uploaded to other platforms like YouTube.

 

At congressional hearings in the US over the past two years, executives from Facebook and YouTube said they were investing heavily in artificial intelligence that would be able to find and block violent and graphic videos before anyone saw them.

 

In a blog post following the attack, Facebook said that its AI systems are based on using many thousands of examples of content to train a system to detect certain types of text, imagery or video.

 

Potts was also chastised by the committee's chair, the Labour party's Yvette Cooper, for not knowing the senior officer in charge of counter terrorism policing in the UK, Neil Basu.

 

"We've been told by the counter terrorism chief that social companies don't report to the police incidents that clearly are breaking the law," Cooper told Potts. "You may remove it, but you don't report it."

 

https://www.nzherald.co.nz//nz/news/article.cfm?c_id=1&objectid=12225086&ref=clavis

Anonymous ID: 889314 April 24, 2019, 8:28 p.m. No.6304017   🗄️.is đź”—kun

Massachusetts Court Blocks Warrantless Access to Real-Time Cell Phone Location Data

 

There’s heartening news for our location privacy out of Massachusetts this week. The Supreme Judicial Court, the state’s highest court, ruled that police access to real-time cell phone location data—whether it comes from a phone company or from technology like a cell site simulator—intrudes on a person’s reasonable expectation of privacy. Absent exigent circumstances, the court held, the police must get a warrant.

 

In Commonwealth of Massachusetts v. Almonor, police had a phone carrier “ping” the cell phone of a suspect in a murder case—surreptitiously accessing GPS functions and causing the phone to send its coordinates back to the phone carrier and the police. This real-time location data pinpointed Mr. Almonor’s phone to a location inside a private home. The state argued it could warrantlessly get cell phone location data to find anyone, anytime, at any place as long as it was less than six hours old. A trial court disagreed and the state appealed.

 

https://www.activistpost.com/2019/04/massachusetts-court-blocks-warrantless-access-to-real-time-cell-phone-location-data.html

Anonymous ID: 889314 April 24, 2019, 8:33 p.m. No.6304080   🗄️.is đź”—kun

How Google is Helping the US Government Violate Your Privacy With Warrantless Searches

 

A new court filing argues that Google is helping the U.S. government circumvent Fourth Amendment protections in order to conduct warrantless searches.

 

The Electronic Privacy Information Center (EPIC) has formally accused Google of scanning billions of personal files of users at the request of the U.S. government. EPIC recently filed a “friend of the court” brief alleging that Google is helping the U.S. government conduct warrantless searches by scanning user files in search of potentially illegal content or evidence of crimes.

 

The brief came in response to United States v. Wilson, a case where Google scanned images of billions of users files in an attempt to track images of missing children reported by the National Center for Missing and Exploited Children (NCMEC). After scanning the images contained within users files, Google contacts law enforcement to share information on individuals who may have images of missing children. However, this entire process happens without permission from users or a warrant issued by a court. EPIC’s brief argues that “because neither Google nor the government explained how the image matching technique actually works or presented evidence establishing accuracy and reliability, the government’s search was unreasonable.”

 

EPIC says this situation is allowing law enforcement to ignore Fourth Amendment protections against unreasonable search and seizure of property and conduct warrantless searches with help from Google.

 

“If, for example, police officials would like to examine the digital files of certain suspects, they can simply turn to Google, which will do all the searching for them – and without the time, expense or hassle of getting a warrant for this search,” CPO Magazine reports. “For police departments, warrantless searches of digital material would be one way to make their criminal investigations much easier.”

 

https://www.activistpost.com/2019/04/how-google-is-helping-the-us-government-violate-your-privacy-with-warrantless-searches.html