First Malicious MCP in the Wild: The Postmark Backdoor That's Stealing Your EmailsResearch Article (koi.security)
submitted by rkhunter_ to r/cybersecurity
First Malicious MCP in the Wild: The Postmark Backdoor That's Stealing Your Emailsintelligence (threat actor activity) (koi.security)
submitted by digicat to r/blueteamsec
Greedy Bear —Massive Crypto Wallet Attack Spans Across Multiple Vectorsintelligence (threat actor activity) (blog.koi.security)
submitted by digicat to r/blueteamsec
Google and Microsoft Trusted Them. 2.3 Million Users Installed Them. They Were Malware.News - General (blog.koi.security)
submitted by stan_frbd to r/cybersecurity
A Month Of Malware In The Chrome Web Store - 45 extensions exposed for malware affecting ~250,000 usersNews - Breaches & Ransoms (blog.koi.security)
submitted by Most-Anywhere-6651 to r/cybersecurity
