It’s ex-CEO of Twitter, Dick Costolo.
The hacker group from Saudi Arabia, dubbed OurMine, compromised Twitter account of former Twitter CEO on Sunday and managed to post three tweets on Costolo’s Twitter timeline, first spotted by a Recode reporter.
All the three tweets in question have since been deleted, and Costolo soon regained access to his account.
Moreover, Twitter also suspended the Twitter account belonging to OurMine once again, after the company already suspended its original account following the Zuckerberg hacks.
Instead, the hackers got access to “an old account from another [third-party] service that cross-posted to Twitter,” the Twitter ex-CEO said.
The links included in the tweets indicates that hackers managed to access Costolo’s Pinterest account and then cross-posted to his Twitter timeline, though the group did not reveal how it accessed Costolo’s Pinterest account.