October 2025 – Page 27

Identity Security: Your First and Last Line of Defense

The danger isn’t that AI agents have bad days — it’s that they never do. They execute faithfully, even when what they’re executing is a mistake. A single misstep in logic or access can turn flawless automation into a flawless catastrophe.
This isn’t some dystopian fantasy—it’s Tuesday at the office now. We’ve entered a new phase where autonomous AI agents act with serious system privileges. They

‘Highest Ever’ Severity Score Assigned by Microsoft to ASP.NET Core Vulnerability

CVE-2025-55315 is an HTTP request smuggling bug leading to information leaks, file content tampering, and server crashes.

The post ‘Highest Ever’ Severity Score Assigned by Microsoft to ASP.NET Core Vulnerability appeared first on SecurityWeek.

Researchers Uncover WatchGuard VPN Bug That Could Let Attackers Take Over Devices

Cybersecurity researchers have disclosed details of a recently patched critical security flaw in WatchGuard Fireware that could allow unauthenticated attackers to execute arbitrary code.
The vulnerability, tracked as CVE-2025-9242 (CVSS score: 9.3), is described as an out-of-bounds write vulnerability affecting Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including

Prosper Data Breach Impacts 17.6 Million Accounts

Hackers stole names, addresses, dates of birth, email addresses, Social Security numbers, government IDs, and other information.

The post Prosper Data Breach Impacts 17.6 Million Accounts appeared first on SecurityWeek.

Vulnerabilities Allow Disruption of Phoenix Contact UPS Devices

An attacker can exploit the flaws to put devices into a permanent DoS condition that prevents remote restoration.

The post Vulnerabilities Allow Disruption of Phoenix Contact UPS Devices appeared first on SecurityWeek.

Gladinet Patches Exploited CentreStack Vulnerability

The unauthenticated local file inclusion bug allows attackers to retrieve the machine key and execute code remotely via a ViewState deserialization issue.

The post Gladinet Patches Exploited CentreStack Vulnerability appeared first on SecurityWeek.

Microsoft Revokes 200 Fraudulent Certificates Used in Rhysida Ransomware Campaign

Microsoft on Thursday disclosed that it revoked more than 200 certificates used by a threat actor it tracks as Vanilla Tempest to fraudulently sign malicious binaries in ransomware attacks.
The certificates were “used in fake Teams setup files to deliver the Oyster backdoor and ultimately deploy Rhysida ransomware,” the Microsoft Threat Intelligence team said in a post shared on X.
The tech

Month: October 2025