In the spring of 2024, posts with real people’s personal data began appearing on the -=TWELVE=- Telegram channel. Soon it was blocked for falling foul of the Telegram terms of service.
The group stayed off the radar for several months, but as Kaspersky researchers investigated a late June 2024 attack, they found that it employed techniques identical to those of Twelve and relied on C2 servers linked to the threat actor. Kaspersky researchers are therefore confident that the group is still active and will probably soon resurface. This article uses the Unified Kill Chain methodology to analyze the attackers’ actions.
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Source: Kaspersky
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