Shuckworm and Killnet continue to hack in the interest of Russia. Iron Tiger's supply chain campaign. TikTok and national security. And an arrest in the case of the Tornado Cash crypto mixer.

Shuckworm maintains its focus on Ukrainian targets. Killnet's DDoS and dubious proof-of-work. Iron Tiger's supply chain campaign. TikTok and national security. Dinah Davis from Arctic Wolf shares insights on Dark Utilities. Rick Howard digs into identity management. And an arrest in the case of the Tornado Cash crypto mixer.

For links to all of today's stories check out our CyberWire daily news briefing:
https://thecyberwire.com/newsletters/daily-briefing/11/156

Selected reading.
Shuckworm: Russia-Linked Group Maintains Ukraine Focus (Symantec)
Killnet Releases 'Proof' of its Attack Against …

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