CISA adds one known vulnerability to it’s database and other advisories

The US Cybersecurity and Infrastructure Security Agency has added one new vulnerability to it’s Known Exploited Vulnerabilities Catalog and issued three advisories: CISA Adds One Known Exploited Vulnerability (CVE-2022-26134) to Catalog   | CISA CISA Updates Advisory on Threat Actors Chaining Unpatched VMware Vulnerabilities | CISA CISA Releases Security Advisory on …

Another botnet expanding it’s malicious capabilities

The EnemyBot malware had added VMware and F5 critical flaws to it’s attack vectors: EnemyBot malware adds enterprise flaws to exploit arsenal • The Register The worse thing about this malware, (other than if it infects your systems), is that the “unarmed” code is available on Github.

Zero-day threat using Microsoft Office documents – even if macros are disabled – it’s called Follina

Office macros slide

I have written about the usefulness and the threat that Microsoft Office document macros can pose to your cyber security. This flaw, called Follina, exploits Office functionality to retrieve an HTML file, and Microsoft Support Diagnostic Tool (MSDT) to run some malicious code, which can lead to privilege escalation attacks. …

Ransomware targets VMware

A new malware strain known as Cheerscrypt or Cheers, is targeting a VMware enterprise virtualisation tool – VMware ESXi systems. Ransomware Cheerscrypt targets VMware ESXi systems • The Register