security

The default HTTP/2 configuration of major web servers is vulnerable to an attack chain combining a compression bomb and a Slowloris-style hold. The post ‘HTTP/2 Bomb’ Exploit Knocks Web Servers Offline in Seconds appeared first on SecurityWeek.

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Top 10 Cyber Threat Actors Targeting Brazil Brazil enters the second half of 2026 as Latin America’s undisputed top cybercrime target. With a general election approaching in October 2026 and a booming digital economy built on platforms like Pix, the country is increasingly vulnerable. Understanding who is behind these attacks is not a passive exercise. […]

Linux App Summit 2026: Treffen der Linux-Desktop-Avantgardeheise online Quelle: Heise Security Ticker

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European and international law enforcement agencies have dismantled nine organized crime groups and arrested 29 suspects in a major crackdown on illegal streaming operations. […]

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A threat actor got a near-continuous view into an influential finance executive’s email inbox, thanks to clever use of legitimate, native Windows tools.