Cybersecurity

Keep up with cybersecurity threats, data privacy, hacking incidents, and digital protection strategies. Learn about security tools, expert insights, and best practices to safeguard your online presence.

Ubuntu infrastructure down for over a day

A sustained DDoS attack has taken Ubuntu and Canonical's core web infrastructure offline for over 24 hours, preventing access to…

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OpenAI restricts access to Cyber after limiting Mythos

OpenAI is restricting access to its new cybersecurity tool, GPT-5.5 Cyber, to verified "critical cyber defenders" through an application process,…

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Proton CEO: Privacy is possible in AI era, but one thing worries him

Proton CEO Andy Yen warns that the biggest threat to privacy is not broken encryption, but users granting access to…

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Congress Delays Surveillance Reform Again

Congress passed a 45-day extension of Section 702 surveillance authority, delaying key debates on warrant requirements for searches of Americans'…

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Russia hides launch timeline as Ukraine targets key spaceport

Russia claims its Plesetsk Cosmodrome has faced repeated drone incursions, with the most serious attempt occurring on March 23, the…

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Severe Linux threat catches world off guard

A critical Linux vulnerability, CVE-2026-31431 (CopyFail), allows any unprivileged user to gain full root access on nearly all major distributions,…

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OpenAI Launches Advanced Security Mode for At-Risk Accounts

OpenAI launched Advanced Account Security, an optional feature requiring two physical security keys or passkeys for account access, eliminating passwords…

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Lessons from the Vercel Breach: Shadow AI and OAuth Risks

A single compromised third-party OAuth integration, as seen in the Vercel breach, can act as a gateway for attackers to…

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New LiteLLM Bug Exploited Hours After Disclosure

A critical LiteLLM security flaw was disclosed, enabling attackers to bypass authentication and access or modify sensitive data in the…

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GitHub patches RCE bug exposing millions of private repos

GitHub fixed a critical remote code execution vulnerability (CVE-2026-3854) in early March that could have allowed attackers to access and…

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Critical Vect Ransomware Flaw Unlocks Data-Wiping Mode

A critical coding error in Vect 2.0 ransomware permanently destroys files larger than 128 KB instead of encrypting them, making…

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One in Four Healthcare Groups Hit by Medical Device Attacks

A RunSafe Security report reveals that 24% of healthcare organizations experienced cyberattacks on medical devices in the past year, with…

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OpenAI and Yubico partner to bring hardware security keys to ChatGPT

OpenAI launched Advanced Account Security (AAS) on Thursday, offering optional protections for ChatGPT users who handle sensitive information, with a…

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EU Ministers to Discuss Mythos AI as US Blocks Expansion

Euro-area finance ministers are meeting with banking supervisors to address the cybersecurity challenge posed by Anthropic’s Mythos AI model, which…

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Dental Software Patch Secures Exposed Patient Records

A patient discovered a security vulnerability in the Practice by Numbers dental patient management platform, allowing unauthorized access to other…

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Denuvo Says It’s Already Working on Updated Security After DRM Crack

Denuvo confirmed it is developing updated security measures after a new hypervisor-based bypass rendered virtually all single-player, non-VR Denuvo-protected games…

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Critical GitHub RCE Flaw CVE-2026-3854 Exploitable via Single Git Push

A critical command injection vulnerability (CVE-2026-3854, CVSS 8.7) in GitHub.com and GitHub Enterprise Server allows any authenticated user with push…

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Broken VECT 2.0 ransomware wipes large files instead of encrypting

A critical bug in VECT 2.0 ransomware causes it to permanently destroy large files instead of encrypting them, functioning as…

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Hackers Exploit Critical LiteLLM Pre-Auth SQLi Flaw

Hackers are actively exploiting a critical pre-authentication SQL injection vulnerability (CVE-2026-42208) in LiteLLM, allowing attackers to bypass authentication and steal…

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Google’s AI defaults: The hidden cost and illusion of choice

Google is embedding its Gemini generative AI across its ecosystem, raising significant privacy concerns due to the vast user data…

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