Cyber Risks · Cisco Talos

Threat Source newsletter (May 5, 2022) — Emotet is using up all of its nine lives

Summary: Cisco Talos argues Emotet never truly went away after last year's international law enforcement takedown, noting the botnet resumed sending spam roughly nine months after the announcement and that no arrests were made. The newsletter also cites new Talos research on leaked Conti and Hive ransomware chat logs, and reports that Chinese state-sponsored APT41 has been in more than 30 major companies' networks for over two years under "Operation Cuckoo Bees."

Why it matters: The takedown produced no arrests, so the operators remained free to rebuild - and Emotet's pattern of months-long pauses means another reappearance should surprise no one, which is why Talos says defenders can never treat a threat as gone no matter how impressive the press release sounds.

Read the original at Cisco Talos ↗

Topics
Cybercrime & Law Enforcement
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