The Russian state-sponsored threat group APT28 is using Signal chats to target government targets in Ukraine with two previously undocumented malware families named BeardShell and SlimAgent. [...]

A new mobile crypto-stealing malware called SparkKitty was found in apps on Google Play and the Apple App Store, targeting Android and iOS devices. [...]

The U.S. Department of Homeland Security (DHS) warned over the weekend of escalating cyberattack risks by Iran-backed hacking groups and pro-Iranian hacktivists. [...]

The Canadian Centre for Cyber Security and the FBI confirm that the Chinese state-sponsored 'Salt Typhoon' hacking group is also targeting Canadian telecommunication firms, breaching a telecom provider in February. [...]

Four REvil ransomware members arrested in January 2022 were released by Russia on time served after they pleaded guilty to carding and malware distribution charges. [...]

McLaren Health Care is warning 743,000 patients that the health system suffered a data breach caused by a July 2024 attack by the INC ransomware gang. [...]

Nucor, North America's largest steel producer and recycler, has confirmed that attackers behind a recent cybersecurity incident have also stolen data from the company's network. [...]

CoinMarketCap, the popular cryptocurrency price tracking site, suffered a website supply chain attack that exposed site visitors to a wallet drainer campaign to steal visitors' crypto. [...]

Oxford City Council warns it suffered a data breach where attackers accessed personally identifiable information from legacy systems. [...]

​Microsoft announced that the Windows screenshot and screencast Snipping Tool utility is getting support for exporting animated GIF recordings. [...]

Russian hackers bypass multi-factor authentication and access Gmail accounts by leveraging app-specific passwords in advanced social engineering attacks that impersonate U.S. Department of State officials. [...]

Hackers are exploiting a critical privilege escalation vulnerability in the WordPress theme "Motors" to hijack administrator accounts and gain complete control of a targeted site. [...]

The Taiwanese cryptocurrency exchange BitoPro claims the North Korean hacking group Lazarus is behind a cyberattack that led to the theft of $11,000,000 worth of cryptocurrency on May 8, 2025. [...]

​Microsoft is investigating a known OneDrive issue that is causing searches to appear blank for some users or return no results even when searching for files they know they've already uploaded. [...]

Cloudflare says it mitigated a record-breaking distributed denial of service (DDoS) attack in May 2025 that peaked at 7.3 Tbps, targeting a hosting provider. [...]

On Friday, American insurance giant Aflac disclosed that its systems were breached in a broader campaign targeting insurance companies across the United States by attackers who may have stolen personal and health information. [...]

Self-service password resets (SSPR) reduce helpdesk strain—but without strong security, they can open the door to attackers. Learn why phishing-resistant MFA, context-aware verification, and risk-based detection are critical to secure SSPR implementation. [...]

Microsoft has announced plans to periodically remove legacy drivers from the Windows Update catalog to mitigate security and compatibility risks. [...]

News broke today of a "mother of all breaches," sparking wide media coverage filled with warnings and fear-mongering. However, it appears to be a compilation of previously leaked credentials stolen by infostealers, exposed in data breaches, and via credential stuffing attacks. [...]