Twitter gives Senate investigators handles linked to Russians

MENLO PARK, CALIF.» Twitter has handed over to Senate investigators the profile names, or “handles,” of 201 accounts linked to Russian attempts at influencing the 2016 presidential election. The company has stepped up its efforts to cooperate with investigators after it was criticized for not taking congressional probes seriously enough.

The handover occurred this week, according to a person familiar with the matter who was not authorized to speak publicly about it.

What remains unclear is whether posts associated with those accounts have been deleted from Twitter’s servers. Politico reported on Friday that the company had deleted the tweets in line with its privacy policy. Twitter had no comment on that report.

The company’s policy calls for removing tweets that a user deletes on their own. But that policy also states that some tweets can survive the process. For instance, retweets of deleted tweets will remain live if the retweeter added a comment. Twitter also can’t remove tweets that have been temporarily stored, or “cached,” by services such as Google or reposted on other sites.

Twitter might be able to recover some information about any deleted tweets, according to another person familiar with the situation who requested anonymity because of the sensitivity of the investigation. That person added that the company is working with investigators to find information that’s useful.

The account handles previously hadn’t been submitted in part due to legal privacy issues, the person said. Twitter is set to appear Nov. 1 before the Senate intelligence committee at a public hearing. Both Facebook and Google have been invited to testify at the same hearing.