Over 46,000 Grafana instances exposed to account takeover bug

More than 46,000 internet-facing Grafana instances remain unpatched and exposed to a client-side open redirect vulnerability that allows executing a malicious plugin and account takeover. The flaw is tracked as CVE-2025-4123 and impacts multiple versions of the open-source platform used for monitoring and visualizing infrastructure and application metrics. The vulnerability was discovered by bug bounty […]

WestJet investigates cyberattack disrupting internal systems

WestJet, Canada’s second-largest airline, is investigating a cyberattack that has disrupted access to some internal systems as it responds to the breach. “WestJet is aware of a cybersecurity incident involving internal systems and the WestJet app, which has restricted access for several users,” reads a security advisory on WestJet’s site. “We have activated specialized internal teams […]

Anubis ransomware adds wiper to destroy files beyond recovery

The Anubis ransomware-as-a-service (RaaS) operation has added to its file-encryptimg malware a wiper module that destroys targeted files, making recovery impossible even if the ransom is paid. Anubis (not to be confused with the same-name Android malware with a ransomware module) is a relatively new RaaS first observed in December 2024 but became more active at the beginning of the year. […]

Discord flaw lets hackers reuse expired invites in malware campaign

Hackers are hijacking expired or deleted Discord invite links to redirect users to malicious sites that deliver remote access trojans and information-stealing malware. The campaign relies on a flaw in the Discord invitation system to leverage multi-stage infections that evade multiple antivirus engines. “Reviving” expired Discord invites Discord invite links are URLs that allow someone to join […]

Microsoft confirms auth issues affecting Microsoft 365 users

Microsoft is investigating an ongoing incident that is causing users to experience errors with some Microsoft 365 authentication features. As the company revealed earlier today in an incident alert published in the admin center, users may experience errors during self-service password resets and when viewing or registering authentication methods in MySignIns, while admins may be unable to add multi-factor authentication  […]