Twitter confirmed Friday that it had become the latest victim in a number of high-profile cyber-attacks against media companies, saying that hackers may have gained access to information on 250,000 of its more than 200 million active users.
The social media giant said in a blog posting that earlier this week it detected attempts to gain access to its user data. It shut down one attack moments after it was detected.
But it discovered that the attackers may have stolen user names, email addresses and encrypted passwords belonging to 250,000 users. Twitter reset the pilfered passwords and sent emails advising affected users.
m of cyber-attacks.
Twitter is generally used to broadcast messages to the public, so the hacking might not immediately have yielded any important secrets. But the stolen credentials could be used to eavesdrop on private messages or track which Internet address a user is posting from.
That might be useful, for example, for an authoritarian regime trying to keep tabs on a journalist’s movements.