Kaspersky GReAT experts examined ~130,000 pipelines on GitHub, and discovered more than ~250,000 potential issues.
Synology has has fixed critical vulnerabilities in MailPlus Server, a software package used to run private email infrastructure on Synology NAS devices. The security update fixes three flaws: CVE-2026-13136, stemming from faulty authorization checks, may allow remote attackers to read or write arbit...
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA)Â added Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerab...
A China-linked threat group has been targeting critical infrastructure in Southeast Asia with a new custom backdoor called TinyRCT
I work as a principal specialist at a pipeline operator where Operational Technology (OT) is the backbone of the business. I do not report to the board or act as a CISO, but the issues that get raised to those levels affect my job every single day.
Since the Colonial pipeli...
US lawmakers on Thursday introduced a bill that would require developers of advanced AI models to report major safety and security incidents to the Commerce Department, establishing a federal oversight framework for high-risk AI systems.
The proposed AI Incident Reporting A...
Ransomware attacks against European organizations increased during the first months of 2026, with third-party suppliers becoming a major entry point for attackers. Black Kite examined 2,066 ransomware incidents across 31 countries between January 2025 and April 2026 in its 2026 European Cyber Risk R...
The decentralized prediction market said hackers targeted some of its users through a compromise of a third-party vendor.
The post $3 Million Reportedly Stolen in Polymarket Hack appeared first on SecurityWeek.
An active phishing campaign has been targeting hotel and other hospitality organizations across Europe and Asia since April 2026, using photo-themed ZIP files to drop a Node.js implant and dig into front-desk machines, Microsoft says.
The company has not attributed the activity to a known threat ac...
Mirage2FA, a phishing kit that combines short-lived HTML smuggling with obfuscated JavaScript loaders to deliver fake Microsoft 365 login pages and steal credentials during MFA prompts, has been identified by researchers at Fortra. Fortra based its analysis on a suspicious HTML and JavaScript attach...
Kaspersky researchers have uncovered a previously unknown cyberattack campaign that has compromised government organizations and software development companies in multiple countries. They first stumbled onto the campaign while investigating an attack on a diplomatic organization in Indonesia. What i...
When a new AI capability starts making headlines, I see the same pattern play out in boardrooms and executive staff meetings. The technology is introduced as a looming breakthrough for attackers. The conversation quickly shifts to worst-case scenarios. Then security leaders ar...
Turla has been using the backdoor against government and military organizations in Ukraine for espionage.
The post Russian APT Deploys ‘StockStay’ Backdoor Against Ukrainian Targets appeared first on SecurityWeek.
Your business may be small, but its attack surface is anything but. Readiness is the first step to resilience.
Russian authorities used Cellebrite's UFED forensic tools to break into the iPhone of detained opposition activist Andrey Pivovarov in June 2021, three months after Cellebrite said it would stop selling its tools and services to Russia and Belarus.
The finding, published June 25 by the Citizen Lab,...
Polymarket confirmed hackers stole funds from some users after attackers injected malicious code through a compromised third-party vendor. Polymarket confirmed that a security breach at a third-party vendor allowed attackers to inject malicious code into its website, leading to the theft of funds fr...
CISA has added the remote code execution flaw CVE-2026-12569 to its Known Exploited Vulnerabilities catalog.
The post First-Ever Exploitation of PTC Windchill Vulnerability Discovered in the Wild appeared first on SecurityWeek.
A major overhaul of the Model Context Protocol shifts critical security responsibilities from the protocol itself to developers and platform operators.
The post New Enterprise-Ready MCP Specification Brings New Security Challenges appeared first on SecurityWeek.
The UK Cyber Monitoring Centre reviews the Canvas breach affecting 160 UK universities, highlighting data theft risks and financial impacts of cyber incidents
Officers from Poland’s Central Bureau for Combating Cybercrime (CBZC) arrested four suspected members of an organized cybercrime group accused of SIM swap attacks, cryptocurrency theft, and money laundering. The operation involved agents from the U.S. Federal Bureau of Investigation (FBI) and Homela...