Tag: GBHackers Security | #1 Globally Trusted Cyber Security News Platform

UK Bans Public Sector from Paying Ransomware Gangs

The UK government has announced a comprehensive ban preventing public sector organizations from paying ransom demands to cybercriminals, marking a significant escalation in the fight against ransomware attacks that cost the British economy millions of pounds annually. The new measures…

Cisco Alerts on ISE RCE Vulnerability Actively Exploited

Cisco has issued an urgent security advisory warning that a set of critical remote code execution (RCE) vulnerabilities affecting its Identity Services Engine (ISE) and Passive Identity Connector (ISE-PIC) products are being actively exploited in the wild. The flaws, tracked…

New Scanner Launched to Detect CVE-2025-53770 in SharePoint Servers

A cybersecurity researcher has released a new open-source scanner designed to detect a critical vulnerability affecting Microsoft SharePoint servers, providing organizations with a crucial tool to assess their security posture against the recently disclosed CVE-2025-53770 flaw. Rapid Response to Critical…

Apache Jena Vulnerability Allows Arbitrary File Access

Critical security vulnerabilities in Apache Jena have been disclosed that enable administrators to access and create files outside designated server directories, potentially compromising system security. Two distinct CVEs were published on July 21, 2025, affecting all versions of Apache Jena…

Hackers Selling macOS 0-Day LPE Exploit on Dark Forums

A threat actor claiming to possess a zero-day Local Privilege Escalation (LPE) exploit targeting Apple’s macOS operating system has emerged on underground cybercriminal forums, offering the vulnerability for sale at a substantial price point. The alleged exploit, if genuine, represents…

Critical Sophos Firewall Flaws Allow Pre-Auth RCE

Sophos has disclosed multiple critical security vulnerabilities affecting its Firewall products, with the most severe flaws enabling pre-authentication remote code execution that could allow attackers to completely compromise affected systems. The cybersecurity company released hotfixes for five independent vulnerabilities, two…