
Speaking at the Munich Security Conference in Germany, Zuckerberg said Facebook had improved its work countering online election interference, and expanded on his previous calls for regulation of social media firms. "I do think that there should be regulation on harmful content. There's a question about which framework you use for this," Zuckerberg said during a question and answer session.

[Facebook Chairman and CEO Mark Zuckerberg attends the annual Munich Security Conference in Germany (Courtesy: Reuters) ]
Zuckerberg said he now employed 35,000 people to review online content and implement security measures. Those teams and Facebook's automated technology currently suspend more than 1 million fake accounts each day, he said, adding that "the vast majority are detected within minutes of signing up."
"Our budget is bigger today than the whole revenue of the company when we went public in 2012 when we had a billion users. I'm proud of the results but we will have to stay vigilant," he said.