Facebook reports 4Q profit, user growth despite challenges

San Francisco (AP) — Facebook had a strong fourth quarter as it made more money on advertising and added more users despite challenges around regulation, privacy and efforts to fight election interference.

Profit and revenue both handily surpassed Wall Street's expectations.

"This is a company that has shown that it can withstand ongoing criticism of its practices and yet still pull out gains in both revenue and users," said eMarketer analyst Debra Aho Williamson.

Facebook is under growing regulatory scrutiny around the world. In the U.S., it faces several government investigations for alleged anti-competitive behavior. Last August, it was fined $5 billion by the Federal Trade Commission for privacy violations, the largest FTC fine ever for a tech company.

Amid ongoing criticism about how his company handles the private data of its users, Facebook CEO Mark Zuckerberg has announced that the company was shifting course for a more "privacy-focused" future. This includes emphasizing small-group and private communication, though details are still scant.

It's not clear if this privacy focus will mean anything for how ads on Facebook are targeted, which has always been among the chief concerns for privacy advocates.

And Facebook continues to face challenges over election interference. After Russian actors used social media platforms like Facebook to interfere in the 2016 U.S. election, the companies have tried to clamp down on fake accounts, misinformation and other forms of misuse. This Election Day will be a test of whether they've done enough.

In any case, users seem unfazed.

Facebook said that about 2.89 billion people use at least one of its services — Facebook, WhatsApp, Instagram or Messenger — each month. About 2.26 billion people use one every day. The Menlo...