Tag: Cisco

Cyber threats and incidents

CISA Sets Urgent Deadline to Fix Cisco Flaw Exploited in Attacks

What happened CISA added a Cisco Unified Communications Manager Server...
Cyber threats and incidents

Cisco SD-WAN Flaw Exploited Months Before Public Disclosure

What happened Attackers were actively exploiting a critical vulnerability in...
Cyber threats and incidents

Cisco Unified CM Flaw CVE-2026-20230 Now Exploited in Attacks

What happened A high-severity vulnerability in Cisco Unified Communications Manager...
Cyber threats and incidents

Cisco Releases Fix for DoS Flaw That Requires Manual Reboot to Recover

What happened Cisco has released security updates addressing a high-severity...
Cyber threats and incidents

Firestarter Malware Survives Cisco Firewall Updates and Security Patches

What happened CISA and the UK's NCSC have issued a...
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Popular

Microsoft’s Largest Patch Tuesday Ever Raises New Challenges for Security Teams

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What happened Microsoft released its July 2026 Patch Tuesday update,...

ClickFix Evolves Into a Malware Ecosystem, Challenging Traditional Security Defenses

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What happened ClickFix has grown from a simple social engineering...

Weak Router Security Continues to Fuel Russian Cyber Operations Against Critical Infrastructure

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What happened US cybersecurity agencies, together with counterparts from more...

Upwind Investigation Into AsyncAPI npm Packages Highlights a More Coordinated Form of Supply Chain Attack

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An investigation by cloud security company Upwind has revealed...

Microsoft Issues Emergency Patch for RoguePlanet Windows Defender Zero-Day

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What happened Microsoft has released an out-of-band security update to...