The alarm was raised after he failed to report for duty.
'We are aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.'
Recall has a rocky history, and was withdrawn last year after a backlash over how 'creepy' it was.
Over 20,000 people have reported issues accessing the music app.
Others say it resembles a door to nowhere.
Exclusive G2G-endorsed AI Lab in Malaysia Will See Collaboration from Global Leaders in Blockchain,AI and Robotics
