InfoSecBulletin Cybersecurity for mankind

Trend Micro’s Deep Security Agent for Linux has a design flaw. This issue lets a local attacker, who does not have special access, create short “blind spots.” During these moments, endpoint protections are not working temporarily. The issue stems from how the agent unloads and reloads its bmhook and tmhook …

According to the latest ransomware numbers from 2026, cybercrime is still a big worry worldwide. In 2026, 4,089 groups have been named as victims of ransomware around the globe. The report says there are 99 active ransomware groups now, showing a divided and competitive world of cybercrime. These groups use …

Cisco has fixed a flaw in Unified Communications Manager that allows an attacker on the network to write files to the system and then gain full access. It is known as CVE-2026-20230, and proof of concept exploit code is already available. Cisco’s PSIRT says they have not seen anyone use this …