Topic: underground forums
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Telegram Channels Reveal SmarterMail Exploits in the Wild
Threat actors are rapidly weaponizing critical vulnerabilities in SmarterMail (CVE-2026-24423 and CVE-2026-23760), sharing exploit code and credentials to enable server takeover and ransomware campaigns. These flaws have already been exploited in real-world incidents, including a breach at Smarte...
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Corporate Data Theft: Cloud File-Sharing Sites Under Attack
A cybercriminal group named Zestix is selling sensitive data stolen from dozens of organizations by exploiting compromised employee credentials on cloud file-sharing platforms. The breaches highlight systemic security failures, including a lack of multi-factor authentication and outdated password...
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Security Researchers Uncover New LockBit Ransomware Targets
The LockBit ransomware group has officially resumed operations in late summer 2025, with at least a dozen new victims confirmed across multiple continents, indicating their infrastructure and affiliate network are fully functional again. A new LockBit 5.0 variant is being used in half of the rece...
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