Microsoft Threat Intelligence (Microsoft Security Blog)
Moonstone Sleet trojanized PuTTY via LinkedIn, Telegram and freelancing platforms (August 2023) · 2024-05-28T16:00:00+00:00 (published_time)
In early August 2023, Microsoft observed Moonstone Sleet delivering a trojanized version of PuTTY, an open-source terminal emulator, via apps like LinkedIn and Telegram as well as developer freelancing platforms.