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Russian Espionage Group Exploited Zimbra Zero-Day to Harvest Email and Recovery Codes
Policy & Advisories

Russian Espionage Group Exploited Zimbra Zero-Day to Harvest Email and Recovery Codes

July 23, 2026July 23, 2026
A state-linked Russian group spent months silently reading Western inboxes by exploiting an unknown vulnerability…
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EU and US Banks Found Leaking Customer Data via Advertising Trackers
Policy & Advisories

EU and US Banks Found Leaking Customer Data via Advertising Trackers

July 22, 2026
Tracking pixels embedded in banking websites have been quietly transmitting customer data to advertising platforms,…
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OpenSSL Memory Exhaustion Flaw ‘HollowByte’ Patched Quietly, With No CVE or Advisory
Policy & Advisories

OpenSSL Memory Exhaustion Flaw ‘HollowByte’ Patched Quietly, With No CVE or Advisory

July 18, 2026
An 11-byte TLS payload can lock up to 131 KB of server memory indefinitely on…
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Russian Intelligence Exploiting Internet-Connected Cameras to Monitor NATO Logistics and Ukrainian Forces
Policy & Advisories

Russian Intelligence Exploiting Internet-Connected Cameras to Monitor NATO Logistics and Ukrainian Forces

July 14, 2026July 14, 2026
Dutch intelligence warns that at least one Russian agency is systematically compromising network cameras across…
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CISA Mandates Federal Patch for Critical Adobe ColdFusion Vulnerability
Policy & Advisories

CISA Mandates Federal Patch for Critical Adobe ColdFusion Vulnerability

July 8, 2026
US agencies have until Friday to remediate a maximum-severity ColdFusion flaw that is being actively…
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NCSC Distils Pen Tester Wisdom Into Practical Hardening Advice
Policy & Advisories

NCSC Distils Pen Tester Wisdom Into Practical Hardening Advice

July 2, 2026
The UK's National Cyber Security Centre has published guidance drawn from penetration testing experience to…
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CISA Orders Federal Agencies to Patch Actively Exploited Cisco Unified Communications Flaw by Sunday
Policy & Advisories

CISA Orders Federal Agencies to Patch Actively Exploited Cisco Unified Communications Flaw by Sunday

June 27, 2026
A vulnerability in Cisco Unified Communications Manager is under active exploitation, prompting CISA to impose…
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DHS chief says president has met with potential CISA nominee; agency plans to hire 600
Policy & Advisories

DHS chief says president has met with potential CISA nominee; agency plans to hire 600

June 25, 2026
What security leaders need to know about the affected systems.
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CISA Flags Active Exploitation of Critical Splunk Enterprise Vulnerability
Policy & Advisories

CISA Flags Active Exploitation of Critical Splunk Enterprise Vulnerability

June 19, 2026
US federal agencies have until Sunday to patch a critical Splunk Enterprise flaw that attackers…
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CISA Mandates Federal Patch for Maximum-Severity Joomla JCE Plugin Flaw
Policy & Advisories

CISA Mandates Federal Patch for Maximum-Severity Joomla JCE Plugin Flaw

June 17, 2026
Active exploitation of a critical vulnerability in the widely used JCE plugin has prompted CISA…
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