Juniper Networks has fixed a critical pre-authentication remote code execution (RCE) vulnerability (CVE-2024-21591) in its Junos OS on SRX firewalls and EX switches. The vulnerability could allow an unauthorised actor to carry out denial-of service (DoS) and RCE attacks, or to gain root privileges on affected devices. The company has released patches for this vulnerability and urges administrators to update their devices immediately.

Akira Ransomware Allegedly Claims Theft of 23GB in Apache OpenOffice Breach
The notorious Akira ransomware group announced on October 29, 2025, that it successfully breached the systems of Apache OpenOffice, exfiltrating a staggering 23 gigabytes of


