InfoSecBulletin Cybersecurity for mankind

A new social engineering attack uses familiar security checks to trick users into downloading malware via fake Cloudflare verification pages. The ClickFix attack technique marks a worrying shift in phishing methods, moving away from traditional file downloads to tricking users into running harmful commands on their own devices. The attack …

The Qilin ransomware operation has recently joined attacks exploiting two Fortinet vulnerabilities that allow bypassing authentication on vulnerable devices and executing malicious code remotely. Qilin (also tracked as Phantom Mantis) surfaced in August 2022 as a Ransomware-as-a-Service (RaaS) operation under the “Agenda” name and has since claimed responsibility for over …

Cisco fixed a critical vulnerability in the Identity Services Engine (ISE) that could let unauthorized attackers carry out harmful actions. The vulnerability, CVE-2025-20286 (CVSS score 9.9), affects Cisco ISE on AWS, Microsoft Azure, and Oracle Cloud. It allows unauthenticated remote attackers to access sensitive data, perform basic admin tasks, modify …