Facebook removes 3B fake accounts, but how many missed?

It’s not clear whether Facebook is getting better at catching made-up accounts, or problem worsening

Facebook removed more than 3 billion fake accounts from October to March, twice as many as the previous six months, the company said Thursday.

Nearly all of them were caught before they had a chance to become “active” users of the social network.

ALSO READ: Facebook cracks down on groups spreading harmful information

Nonetheless, Facebook’s new report didn’t say how many fake accounts it also missed. As a result, it’s not clear whether Facebook is getting better at catching made-up accounts or if the problem itself is just getting worse — or both.

The increase in removals shows the challenges Facebook faces in removing accounts created by computers to spread spam, fake news and other objectionable material. Even as Facebook’s detection tools get better, so do the efforts by the creators of these fake accounts.

The new numbers come as the company grapples with challenge after challenge, ranging from fake news to Facebook’s role in elections interference, hate speech and incitement to violence in the U.S., Myanmar, India and elsewhere.

Facebook employs thousands of people to review posts, photos, comments and videos for violations. Some things are also detected without humans, using artificial intelligence. Both humans and AI make mistakes and Facebook has been accused of political bias as well as ham-fisted removals of posts discussing —rather than promoting — racism.

CEO Mark Zuckerberg has called for government regulation to decide what should be considered harmful content and on other issues. But at least in the U.S., government regulation of speech could run into First Amendment hurdles.

Of the 3.4 billion accounts removed in the six-month period, 1.2 billion came during the fourth quarter of 2018 and 2.2 billion during the first quarter of this year. More than 99 per cent of these were disabled before someone reported them to the company. Facebook says most of the fake accounts were blocked “within minutes” of their creation. In the April-September period last year, Facebook blocked 1.5 billion accounts.

Facebook has 2.4 billion active monthly users. Most of the removed accounts won’t count in this figure. Still, the company estimates that 5% of its monthly active users are fake.

Facebook attributed the spike in the removed accounts to “automated attacks by bad actors who attempt to create large volumes of accounts at one time.” The company declined to say where these attacks originated, only that they were from different parts of the world.

Barbara Ortutay, The Associated Press

Like us on Facebook and follow us on Twitter.

Just Posted

Celebrated storyteller Mike Downie brings Secret Path to Port Alberni

Presentation takes place at Alberni District Secondary School on Oct. 25

Canadian folk singer returns to Char’s Landing in Port Alberni

Seth Anderson prepares to release latest album, We Could Be

ELECTION 2019: NDP’s Gord Johns re-elected in Courtenay-Alberni

Conservative Byron Horner finishes second, with Green Party’s Sean Wood third

Trudeau has won the most seats — but not a majority. What happens next?

Trudeau will have to deal with some of the implications of Monday’s result

LIVE MAP: Results in Canada’s 2019 federal election

Polls are now closed across the country

Scheer says Canada more divided than ever, as NDP and Bloc hold cards close

While Liberals were shut out of two key prairie provinces, they took two-thirds of the seats in Ontario

Horvat’s hat trick lifts Canucks to 5-2 win over Red Wings

First career three-goal game for Vancouver captain

Runners brave wet, windy weather for Ucluelet’s 20th Edge to Edge

“The spirit of the runners I have nothing but compliments.”

Saanich Gulf-Islands’s Elizabeth May coy about leadership plans

The federal Green party leader talks possibility of running as MP without being leader

Estheticians can’t be forced to wax male genitals, B.C. tribunal rules

Langley transgender woman Jessica Yaniv was ordered to pay three salon owners $2,000 each

Two youth arrested in UBC carjacking at gunpoint, after being spotted in stolen Kia

‘A great deal of credit is due the alert person who called us,’ said North Vancouver Sgt. Peter DeVries

People’s Party of Canada’s anti-immigration views ‘didn’t resonate’ with voters: prof

Party was formed on anti-immigration, climate denying views in 2018

Windstorm knocks out power for 10,000 in north and central B.C.

Power slowly being restored, BC Hydro says

Investor alert: ‘Split games’ pyramid scheme circulating in B.C.

British Columbia Securities Commission issues warning about scheme selling virtual shares

Most Read