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Child Nudity Tackles By Facebook By Removing Posts

NCMEC said it is working with Facebook to develop software to decide which tips to assess first.

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institute will help advance the growing field of ethical research on new technology and will explore fundamental issues affecting the use and impact of AI. VOA

Facebook Inc said on Wednesday that company moderators during the last quarter removed 8.7 million user images of child nudity with the help of previously undisclosed software that automatically flags such photos.

The machine learning tool rolled out over the last year identifies images that contain both nudity and a child, allowing increased enforcement of Facebook’s ban on photos that show minors in a sexualized context.

A similar system also disclosed Wednesday catches users engaged in “grooming,” or befriending minors for sexual exploitation.

Facebook’s global head of safety Antigone Davis told Reuters in an interview that the “machine helps us prioritize” and “more efficiently queue” problematic content for the company’s trained team of reviewers.

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This photo shows a Facebook app icon on a smartphone in New York. VOA

The company is exploring applying the same technology to its Instagram app.

Under pressure from regulators and lawmakers, Facebook has vowed to speed up removal of extremist and illicit material.

Machine learning programs that sift through the billions of pieces of content users post each day are essential to its plan.

Machine learning is imperfect, and news agencies and advertisers are among those that have complained this year about Facebook’s automated systems wrongly blocking their posts.

Davis said the child safety systems would make mistakes but users could appeal.

“We’d rather err on the side of caution with children,” she said.

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A protester wearing a mask with the face of Facebook founder Mark Zuckerberg is flanked by two fellow activists wearing angry face emoji masks, during a protest against Facebook policies, in London, Britain (From archives) VOA

Facebook’s rules for years have banned even family photos of lightly clothed children uploaded with “good intentions,” concerned about how others might abuse such images.

Before the new software, Facebook relied on users or its adult nudity filters to catch child images. A separate system blocks child pornography or child nudity that has previously been reported to authorities.

Facebook has not previously disclosed data on child nudity removals, though some would have been counted among the 21 million posts and comments it removed in the first quarter for sexual activity and adult nudity.

Facebook said the program, which learned from its collection of nude adult photos and clothed children photos, has led to more removals. It makes exceptions for art and history, such as the Pulitzer Prize-winning photo of a naked girl fleeing a Vietnam War napalm attack.

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Facebook’s head of global safety policy Antigone Davis speaks during an event at the White House. VOA

Protecting minors

The child grooming system evaluates factors such as how many people have blocked a particular user and whether that user quickly attempts to contact many children, Davis said.

Michelle DeLaune, chief operating officer at the National Center for Missing and Exploited Children (NCMEC), said the organization expects to receive about 16 million child porn tips worldwide this year from Facebook and other tech companies, up from 10 million last year.

With the increase, NCMEC said it is working with Facebook to develop software to decide which tips to assess first.

Still, DeLaune acknowledged that a crucial blind spot is encrypted chat apps and secretive “dark web” sites where much of new child pornography originates.

Also Read: Facebook Rolls Out A Simplified Version Of Messenger

Encryption of messages on Facebook-owned WhatsApp, for example, prevents machine learning from analyzing them.

DeLaune said NCMEC would educate tech companies and “hope they use creativity” to address the issue. (VOA)

Next Story

Social Networking Giant Facebook Sharing Users’ Data with Telecom Firms, Phone Makers

The database contained 49 million records of several high-profile influencers, including prominent food bloggers, celebrities and other social media influencers

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This photograph taken on May 16, 2018, shows a figurine standing in front of the logo of social network Facebook on a cracked screen of a smartphone in Paris. VOA

A confidential Facebook document reviewed by The Intercept has revealed that the social networking giant is offering private data of its users without their knowledge or consent to 100 different telecom companies and phone makers in 50 countries.

Confidential documents seen by the website showed late Monday that Facebook is helping operators and phone makers “create targeted advertising by supplying them with surveillance data slurped directly from users’ smartphones”.

Not only that, the social networking giant is also collecting data from its main iOS and Android apps, Messenger and Instagram apps — even snooping into the phones of children as young as 13.

Through a tool called “Actionable Insights”, Facebook is allegedly collecting data including technical details about smartphones, cellular and Wi-Fi networks used by Facebook users, locations visited social groups and interests.

Facebook reacted in a statement late Monday: “We do not, nor have we ever, rated people’s credit worthiness for Actionable Insights or across ads, and Facebook does not use people’s credit information in how we show ads”.

According to the report, “the data has been used by Facebook partners to assess their standing against competitors, including customers lost to and won from them, but also for more controversial uses like racially targeted ads”.

Facebook launched “Actionable Insights” tool last year “to address the issue of weak cellular data connections in various parts of the world.”

“The confidential Facebook document shows how the programme, ostensibly created to help improve underserved cellular customers, is pulling in far more data than how many bars you’re getting,” said the report.

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Facebook’s founder and CEO Mark Zuckerberg speaks at the Viva Tech start-up and technology summit in Paris, France, May 24, 2018. VOA

“The Facebook mobile app harvests and packages eight different categories of information for use by over 100 different telecom companies in over 50 different countries around the world, including usage data from the phones of children as young as 13,” the report claimed.

These categories include use of video, demographics, location, use of Wi-Fi and cellular networks, personal interests, device information, and friend homophily, an academic term of art.

Also Read- China Excludes Taiwan from Participation in World Health Assembly

From these categories, a third party vendor could learn an extraordinary amount about patterns of users’ daily life.

The news came after Facebook’s photo-sharing service Instagram saw itself in trouble as personal data of millions of celebrities and influencers were allegedly exposed on its platform in a massive database that was traced to Mumbai-based social media marketing firm Chtrbox.

The database contained 49 million records of several high-profile influencers, including prominent food bloggers, celebrities and other social media influencers, TechCrunch reported. (IANS)