Tag: Spam Quarantine
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Unpatched & Rooted: China-Linked Hackers Exploit Cisco Zero-Day to Hijack Secure Email Gateways
Cisco has warned that threat actors are already exploiting a critical vulnerability in its widely deployed products, one that enables a complete takeover of affected systems, and that no patch was available at the time of disclosure. The company reported detecting the campaign on December 10, noting that the attacks target Cisco AsyncOS—specifically both physical…