Security experts have found a high-severity flaw named Pack2TheRoot in PackageKit that allows hackers to gain full root access on multiple Linux distributions.
CISA and NCSC warn that FIRESTARTER, a Linux-based backdoor, targets Cisco Firepower devices, evades patches, and enables persistent access even after firmware updates.
Security Risk in 2026: why unofficial download sources still put users at risk, and how to verify safe, official install paths before installing software.
Aggregated liquidity improves crypto trading by combining multiple sources, offering better rates, deeper markets, and more reliable execution across assets.
LayerX research finds 82 Chrome extensions collecting and selling user data, affecting at least 6.5 million users through disclosed but concerning practices.
UNC6692 hackers exploit Microsoft Teams with fake IT alerts to deploy SNOW malware, steal credentials, and breach corporate networks in advanced attacks.
Research from Infoblox reveals a massive Click2SMS fraud scheme using fake CAPTCHAs and back button hijacking to trick victims into sending costly international texts.
Fake CAPTCHA ClickFix attack tricks users into running malicious commands, using cmdkey and regsvr32 to maintain persistence and avoid detection on Windows
Cybersecurity researchers at Forcepoint uncover new indirect prompt injection attacks that use hidden website code to exploit AI assistants like GitHub Copilot.
Anthropic is investigating a vendor breach after a Discord-linked group accessed its Claude Mythos AI model, with no evidence of impact on core systems.