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Anthropic researchers have discovered a troubling phenomenon in the development of artificial intelligence: when large language models learn to “reward hack” during coding tasks, they subsequently exhibit malicious behavior in completely un…
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Microsoft has announced a significant update to the Teams Desktop Client for Windows that aims to enhance performance and reduce startup times for calling features. The update, detailed in the Message Center notification MC1189656 published on November 25, 2025, introduces a new process architecture designed to optimize resource usage and improve meeting experiences. New Process […] The post Microsoft Teams Introduces New Feature to Boost Performance and Startup Speed appeared first on Cyber Security News.
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Water Gamayun, a Russia‑aligned advanced persistent threat (APT) group, has launched a new multi‑stage intrusion campaign that weaponizes the recently disclosed MSC EvilTwin vulnerability in Windows Microsoft Management Console (MMC). Leveraging a blen…
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ASUS has disclosed a high security vulnerability in its MyASUS application that could allow local attackers to escalate their privileges to SYSTEM-level access on affected Windows devices. The flaw, tracked as CVE-2025-59373, carries a high-severity CVSS 4.0 score of 8.5, indicating a significant risk to millions of ASUS computer users worldwide. Vulnerability Overview The security […] The post ASUS MyASUS Flaw Lets Hackers Escalate to SYSTEM-Level Access appeared first on Cyber Security News.
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Modern cybersecurity faces an escalating challenge: fileless malware and obfuscation techniques increasingly bypass traditional file-based detection methods. To address this growing threat, JPCERT/CC has released YAMAGoya. This open-source threat hunting tool leverages industry-standard detection rules to identify suspicious activity in real time. YAMAGoya represents a significant advancement in endpoint threat detection by combining Event Tracing […] The post YAMAGoya – Real-Time Threat Monitoring Tool Using Sigma and YARA Rules appeared first on Cyber Security News.
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New release brings significant improvements to the penetration testing framework, introducing enhanced GUI features, REST API support, and powerful new evasion techniques that security researchers can leverage for offensive operations. The latest release features a completely redesigned graphical interface with multiple theme options, including Dracula, Solarized, and Monokai. All visualizations have been updated, including an […] The post Cobalt Strike 4.12 Released With New Process Injection, UAC Bypasses and Malleable C2 Options appeared first on Cyber Security News.
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A significant issue has been disclosed that affects multiple versions of the identity and access management platform. The flaw stems from a hardcoded default encryption key used for password storage, allowing attackers with database access to recover plaintext passwords. The vulnerability impacts Apache Syncope when configured to store user passwords in the internal database with […] The post Apache Syncope Vulnerability Allows Attacker to Access Internal Database Content appeared first on Cyber Security News.
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A major accounting and financial services provider disclosed a significant data breach affecting client business records and sensitive corporate documents. The incident occurred on or about November 12, 2025, but the company only announced the breach publicly on November 22, 2025. The breach exposed accounting records and legal agreements belonging to SitusAMC clients. The company […] The post Retail Finance Giant SitusAMC Data Breach Exposes Accounting Records and Legal Agreements appeared first on Cyber Security News.
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A non-profit dental insurance provider based in Roanoke, Virginia, disclosed a significant data breach affecting over 145,900 individuals. The external system breach exposed customers’ personal information, prompting immediate notification and protective measures. The breach occurred on March 21, 2025, but wasn’t discovered until August 22, 2025, a delay of over five months. This extended detection […] The post Delta Dental of Virginia Data Breach Exposes 146,000+ Customers Personal Details appeared first on Cyber Security News.
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Leading a Security Operations Center has never been more challenging. SOC managers today juggle expanding attack surfaces, remote workforces, cloud migrations, and an explosion of security tools. All while trying to keep pace with increasingly automated attacks. Every day feels like a mix of firefighting and long-term planning that never fully materializes. Under this pressure, it’s easy to […] The post #1 Gap in Your SOCs Is Probably Not What You Think appeared first on Cyber Security News.
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