Pavel Durov, the founder and CEO of Telegram, said Monday he is back home in Dubai, United Arab Emirates, seven months after his arrest in France over charges the social messaging app was used for criminal activity.

Telegram CEO Pavel Durov has returned home to Dubai, he said Monday, seven months after being arrested in France over charges that the platform was being used for criminal activity. “I’ve returned to Dubai after spending several months in France due to an investigation related to the activity of criminals on Telegram.

Telegram CEO Pavel Durov said Monday that he has travelled from France to Dubai as French authorities continue to investigate criminal activity on his messaging app. Durov revealed his whereabouts in a post on his Telegram channel.