Una vulnerabilidad crítica en el sistema de gestión de contenidos Ghost está siendo aprovechada para atacar sitios web.
Los atacantes están explotando una vulnerabilidad de nivel crítico en Ghost CMS. El fallo permite ataques de tipo ClickFix dirigidos a cientos de sitios.
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A critical Linux vulnerability known as CopyFail, tracked as CVE-2026-31431, allows attackers to gain root access on systems running kernels since 2017. Publicly released exploit code has heightened risks for data centers and personal devices. Ubuntu's infrastructure has been offline for over a day due to a DDoS attack, hampering security communications.
Google published proof-of-concept exploit code on Wednesday for a vulnerability in its Chromium browser that has gone unfixed for 29 months. The flaw affects Chrome, Microsoft Edge, and other Chromium-based browsers used by millions worldwide. It enables attackers to establish persistent connections for monitoring user activity and launching attacks.
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Four days after the CopyFail (CVE-2026-31431) exploit disclosure disrupted Ubuntu services, the US government warned of its critical risks to Linux systems, urging immediate patching amid public exploit code.
Seventy-three Microsoft open source packages were compromised late last week with malware that steals credentials from cloud services and developer tools. The malicious code activates when opened in AI coding agents.
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A proof-of-concept exploit shows how websites can bypass safety guardrails in AI browsers by feeding them false information. The technique, called BioShocking, prompts the embedded AI models to accept incorrect facts such as 2 + 2 = 5, creating an alternate reality where restrictions no longer apply.