How to restore GPT-4o when you’ve GPT-5
Sam Altman overhyped GPT-5 and the results are underwhelming. Some users are upset with GPT-5’s new personality, but you can restore GPT-4o if you pay…
Month: August 2025
WinRAR Zero-Day Under Active Exploitation – Update to Latest Version Immediately
Aug 11, 2025Ravie LakshmananZero-Day / Vulnerability The maintainers of the WinRAR file archiving utility have released an update to address an actively exploited zero-day vulnerability.…
Linux Webcams Abused For Stealthy BadUSB Attacks
A new class of USB-based attacks has come to light. These attacks are not just targeting removable devices, but existing, trusted peripherals already connected to…
GPT-5 Jailbreaked With Echo Chamber and Storytelling Attacks
Researchers have compromised OpenAI’s latest GPT-5 model using sophisticated echo chamber and storytelling attack vectors, revealing critical vulnerabilities in the company’s most advanced AI system. …
Breaches are up, budgets are too, so why isn’t healthcare safer?
A new report from Resilience outlines a growing cyber crisis in the U.S. healthcare sector, where ransomware attacks, vendor compromise, and human error continue to…
7-Zip Arbitrary File Write Vulnerability Allows Attackers to Execute Code
A newly disclosed security vulnerability in the popular 7-Zip file compression software has raised significant concerns in the cybersecurity community. CVE-2025-55188, discovered and reported by…
Review: From Day Zero to Zero Day
From Day Zero to Zero Day is a practical guide for cybersecurity pros who want to move beyond reading about vulnerabilities and start finding them.…
Pentesting is now central to CISO strategy
Security leaders are rethinking their approach to cybersecurity as digital supply chains expand and generative AI becomes embedded in critical systems. A recent survey of…
University of Western Australia resets all staff and student passwords
The University of Western Australia is forcing a password reset for all staff and students after the apparent breach of a system holding “password information”. …
Australian businesses leverage 5G to unlock their full potential
Misconceptions around the cost of deploying and maintaining 5G Wireless Wide Area Networks (WWANs) are stopping Australian businesses from embracing 5G to power disruptive technologies…
Government AI Adoption: From Ambition to Implementation
While the transformative potential of AI for public service delivery is undeniable, the path from policy ambition to practical implementation is fraught with complex challenges.…
New ‘Win-DoS’ Zero-Click Vulnerabilities Turns Windows Domain Controllers into DDOS Botnet
LAS VEGAS — At the DEF CON 33 security conference, researchers Yair and Shahak Morag of SafeBreach Labs unveiled a new class of denial-of-service (DoS)…