Security
Stay informed with the latest developments in cybersecurity through our Security category. Discover in-depth news, analysis, and updates on emerging cyber threats, malware incidents, and major data breaches. Whether you’re a cybersecurity professional or just keen on protecting your digital footprint, find insights and trends that are shaping the future of online security here.
Microsoft Trust Signing service abused to code-sign malware
Cybercriminals are abusing Microsoft’s Trusted Signing platform to code-sign malware executables with short-lived three-day certificates. Threat actors have long sought after code-signing certificates as they can be used to sign malware to appear like they are from a legitimate company. Signed malware also has the advantage of potentially bypassing security filters that would normally block unsigned […]
Coinbase was primary target of recent GitHub Actions breaches
Researchers have determined that Coinbase was the primary target in a recent GitHub Actions cascading supply chain attack that compromised secrets in hundreds of repositories. According to new reports from Palo Alto Unit 42 and Wiz, the attack was carefully planned and began when malicious code was injected into reviewdog/action-setup@v1 GitHub Action. It is unclear how the breach occurred, but […]
Oracle denies breach after hacker claims theft of 6 million data records
Oracle denies it was breached after a threat actor claimed to be selling 6 million data records allegedly stolen from the company’s Oracle Cloud federated SSO login servers. “There has been no breach of Oracle Cloud. The published credentials are not for the Oracle Cloud. No Oracle Cloud customers experienced a breach or lost any […]
Fake Semrush ads used to steal SEO professionals’ Google accounts
A new phishing campaign is targeting SEO professionals with malicious Semrush Google Ads that aim to steal their Google account credentials. Malwarebytes researcher Jerome Segura and SEO strategist Elie Berreby believe that the threat actor is after Google Ads accounts that would enable them to create new malvertising campaigns. This type of “cascading fraud” has been gaining traction recently, as […]
Microsoft: Exchange Online bug mistakenly quarantines user emails
Microsoft is investigating an Exchange Online bug causing anti-spam systems to mistakenly quarantine some users’ emails. According to a new incident report added to the Microsoft 365 Admin Center, the email issues started almost five hours ago, at 10:11 UTC. While the company has yet to share what regions are impacted, this Exchange Online incident has been tagged as a critical […]
US removes sanctions against Tornado Cash crypto mixer
The U.S. Department of Treasury announced today that it has removed sanctions against Tornado Cash, a cryptocurrency mixer used by North Korean Lazarus hackers to launder hundreds of millions stolen in multiple crypto heists. The Department’s Office of Foreign Assets Control (OFAC) sanctioned Tornado Cash in August 2022 for helping launder over $7 billion since its creation in […]
Steam pulls game demo infecting Windows with info-stealing malware
Valve has removed from its Steam store the game title ‘Sniper: Phantom’s Resolution’ following multiple users reporting that the demo installer infected their systems with information stealing malware. The game, published under the developer name ‘Sierra Six Studios,’ was supposed to be an early preview of the title with a release planned in the coming months. […]
Veeam RCE bug lets domain users hack backup servers, patch now
Veeam has patched a critical remote code execution vulnerability tracked as CVE-2025-23120 in its Backup & Replication software that impacts domain-joined installations. The flaw was disclosed yesterday and affects Veeam Backup & Replication version 12.3.0.310 and all earlier version 12 builds. The company fixed it in version 12.3.1 (build 12.3.1.1139), which was released yesterday. According to a technical […]
CISA tags NAKIVO backup flaw as actively exploited in attacks
CISA has warned U.S. federal agencies to secure their networks against attacks exploiting a high-severity vulnerability in NAKIVO’s Backup & Replication software. Tracked as CVE-2024-48248, this absolute path traversal flaw can be exploited by unauthenticated attackers to read arbitrary files on vulnerable devices. The US-based backup and ransomware recovery software vendor silently patched the security flaw […]
VSCode extensions found downloading early-stage ransomware
Two malicious VSCode Marketplace extensions were found deploying in-development ransomware, exposing critical gaps in Microsoft’s review process. The extensions, named “ahban.shiba” and “ahban.cychelloworld,” were downloaded seven and eight times, respectively, before they were eventually removed from the store. It is notable that the extensions were uploaded onto the VSCode Marketplace on October 27, 2024 (ahban.cychelloworld) […]