Beyond Cryptojacking: Telegram tdata as a Credential Harvesting Vector, Lessons from a Honeypot Incident https://isc.sans.edu/diary/%5BGuest%20Diary%5D%20Beyond%20Cryptojacking%3A%20Telegram%20tdata%20as%20a%20Credential%20Harvesting%20Vector%2C%20Lessons%20from%20a%20Honeypot%20Incident/32888 Checkmarx Compromise https://socket.dev/blog/checkmarx-supply-chain-compromise Oracle Quarterly Critical Patch Update https://www.oracle.com/security-alerts/cpuapr2026.html Firefox 150 – Mythos AI https://blog.mozilla.org/en/privacy-security/ai-security-zero-day-vulnerabilities/
A .WAV With A Payload https://isc.sans.edu/diary/A%20.WAV%20With%20A%20Payload/32910 The Phishy GitHub Issue Case https://blog.atsika.ninja/posts/the-phishy-github-issue-case/ P4WNED: How Insecure Defaults in Perforce Expose Source Code Across the Internet https://morganrobertson.net/p4wned/
Handling the CVE Flood With EPSS https://isc.sans.edu/diary/Handling%20the%20CVE%20Flood%20With%20EPSS/32914 Windows Server 2025 Out of Band Patch https://learn.microsoft.com/en-us/windows/release-health/windows-message-center#4835 QEMU abused to evade detection and enable ransomware delivery https://www.sophos.com/en-us/blog/qemu-abused-to-evade-detection-and-enable-ransomware-delivery
Lumma Stealer infection with Sectop RAT (ArechClient2) https://isc.sans.edu/diary/Lumma%20Stealer%20infection%20with%20Sectop%20RAT%20%28ArechClient2%29/32904 Three Recent Windows Defender Vulnerabilities Exploited (one 0-day) https://x.com/HuntressLabs/status/2044882115574091960 FortiSandbox PoC Exploit CVE-2026-39808 https://github.com/samu-delucas/CVE-2026-39808?tab=readme-ov-file NIST Updates NVD Operations to Address Record CVE Growth https://www.nist.gov/news-events/news/2026/04/nist-updates-nvd-operations-address-record-cve-growth
Compromised DVRs and Finding Them in the Wild https://isc.sans.edu/diary/%5BGuest%20Diary%5D%20Compromised%20DVRs%20and%20Finding%20Them%20in%20the%20Wild/32886 Cisco ISE RCE Vulnerability and WebEx Auth Bypass CVE-2026-20184 CVE-2026-20180 CVE-2026-20186 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-4fverepv https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-cui-cert-8jSZYhWL Windows Defender 0-Day (RedSun) https://github.com/Nightmare-Eclipse/RedSun Sonatype Vulnerability CVE-2026-5189 https://support.sonatype.com/hc/en-us/articles/50817138825491-CVE-2026-5189-Nexus-Repository-3-Hardcoded-Credential-in-Internal-Database-Component-2026-04-15