UK sanctions Russia military units, the GRU, and 18 operatives for malicious cyber activity, espionage, and attempted assassinations.

UK sanctions Russia military units, the GRU, and 18 operatives for malicious cyber activity, espionage, and attempted assassinations.

The United Kingdom has announced a new round of sanctions targeting three units of Russia’s military intelligence agency, the GRU, along with 18 of their operatives, in response to a pattern of malicious cyber activity, espionage, and attempted assassinations directed at the UK, Ukraine, and other European allies.
Aruba Instant On Wi-Fi access points have hardcoded administrative credentials embedded in the device firmware.

Aruba Instant On Wi-Fi access points have hardcoded administrative credentials embedded in the device firmware.

Hewlett Packard Enterprise (HPE) has disclosed a critical vulnerability affecting its Aruba Instant On Wi-Fi access points, potentially exposing countless business and home networks to unauthorized access. The flaw, tracked as CVE-2025-37103, stems from hardcoded administrative credentials embedded in device firmware versions up to 3.2.0.1. If exploited, the issue allows attackers to bypass authentication and gain full access to the device’s management interface.
GLOBAL GROUP gains attention for use of AI chatbots to apply psychological pressure during ransomware negotiations.

GLOBAL GROUP gains attention for use of AI chatbots to apply psychological pressure during ransomware negotiations.

A newly emerged ransomware-as-a-service (RaaS) operation, known as GLOBAL GROUP, is gaining attention in the cybersecurity community for its use of artificial intelligence to automate victim negotiations. The group’s deployment of AI chatbots represents a significant evolution in ransomware operations, increasing both scalability and psychological pressure on targeted organizations.
China hacker

Microsoft SharePoint ToolShell attacks linked to Chinese-state hackers.

A major wave of cyberattacks, referred to as “ToolShell,” has recently targeted Microsoft SharePoint servers around the world. These attacks have been attributed to Chinese state-linked hackers and have affected government agencies, critical infrastructure, universities, and multinational corporations. The campaign exploited a chain of zero-day vulnerabilities in on-premises versions of Microsoft SharePoint, allowing for unauthenticated remote code execution and full system compromise.