Facebook: Russia, Iran used site to mislead users globally
Iran was behind a sprawling disinformation operation on Facebook that targeted hundreds of thousands of people around the world, the social media company said Tuesday night, underscoring Silicon Valley’s increasingly global war on disinformation.
The Iranian effort dated to 2011 and had ties to state media operations in that country, Facebook said, involving hundreds of accounts on both Facebook and its sister site, Instagram. The fake Iranian accounts also bought ads on the social media platform and used it to organize events.
Facebook also deleted some unrelated fake accounts originating in Russia, which has been the main focus of reporting on disinformation operations targeting the United States. Tuesday night’s revelations were unusual because the disinformation targeted people in many countries — the Middle East, Latin America, the U.K. and the U.S., Facebook said — and involved a nation-state actor other than Russia.
Facebook officials said their actions showed that they are moving more aggressively than in 2016, when the company was widely criticized for not more effectively detecting and combating disinformation on its service.
“As I’ve said before, security is not something that you ever fully solve,” Facebook chief executive Mark Zuckerberg said on a call with reporters. “Our adversaries are sophisticated and well-funded but the shift we have made from reactive to proactive detection is a big change and is going to make Facebook safer over time.”
On the heels of Facebook’s revelations Tuesday evening, Twitter also said that the company had removed 284 accounts for engaging in “coordinated manipulation.” Twitter said the accounts also appeared to originate from Iran.
The revelations demonstrated how the production of disinformation has become a global endeavor that involves multiple governments and shadowy actors who use sophisticated methods to mask their identities and locations. A recent report from the Oxford Internet Institute, a research lab associated with Oxford University, found active organized disinformation campaigns taking place on social media in 48 countries, up from 28 in 2017.
“I’ve been saying for months that there’s no way the problem of social media manipulation is limited to a single troll farm in St. Petersburg, and that fact is now beyond a doubt,” said Sen. Mark Warner, Va., the top Democrat on the Senate Intelligence Committee.
Facebook said the revelations emerged from a tip received in July from cybersecurity firm FireEye, and from internal investigations.
The company said it had worked closely with law enforcement in both the U.S. in the U.K. on the investigation, and had briefed the Treasury Department and the State Department, because the U.S. has sanctions on Iran.
Facebook officials described a multi-part investigation, starting with FireEye’s tip in July that an entity called the “Liberty Front Press” led to connections with Iranian state media dating back as long as seven years ago. Overall this group had 147 pages, accounts and groups on Facebook and 76 on Instagram, reaching more than 200,000 followers while buying more than $6,000 of ads and organizing three events.
A different set of accounts, which was unrelated to the Iranian accounts, were tied to Russian military intelligence, the company said. A third group, which Facebook didn’t identify, was sharing information about Middle East politics in Arabic and Farsi.
The narratives these groups promoted included anti-Saudi, anti-Israeli, and pro-Palestinian themes, as well as support for specific U.S. policies favorable to Iran, such as the U.S.Iran nuclear deal, according to a blog post by FireEye.
“These were distinct campaigns and we have not identified any link or coordination between them,” Facebook said in a blog post. “However, they used similar tactics by creating networks of accounts to mislead others about who they were and what they were doing.”
Facebook traced the groups using a variety of forensic methods, including searching publicly available website registration information, and tracking IP addresses and Facebook pages sharing the same administrators.
The new revelations frustrated some members of Congress, who have been urging both the Trump administration and the tech industry to take more decisive and swift steps to thwart Russia and others from spreading disinformation online. Facebook, Twitter and Google are expected to testify at a Sept. 5 hearing in the Senate focused on foreign interference in U.S. politics and social media.
Earlier Tuesday, lawmakers heard from members of the intelligence community who warned that not only Russia but other countries, like Iran and North Korea, remain cybersecurity threats.
“Russia, China, Iran, and North Korea will pose the greatest cyber threats to the U.S. during the next year,” said Michael Moss, the deputy director of the Cyber Threat Intelligence Integration Center, an entity within the Office of the Director of National Intelligence. His comments came in prepared remarks submitted to the Senate Judiciary Committee.
Moss also told lawmakers that “Tehran probably views cyberattacks as a versatile tool to respond to perceived provocations, despite Iran’s recent restraint from conducting cyber attacks against the U.S. or Western allies.”