The HTTP/2 Bomb exploit chains two known denial-of-service (DoS) attack techniques to knock major web servers offline.

HTTP/2 Bomb exploits HPACK and flow control; a single client can hold 32GB memory in 20 seconds, causing server outages.

Web applications rely on multiple layers of infrastructure to process user requests efficiently. Load balancers, reverse proxies, caching servers, and application servers all work together to improve ...

An iPhone exploit that involves a linked Visa card can allow attackers to steal money from a locked device using NFC, but the process is complex, requiring physical access and specialized hardware.

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over systems, with no patch yet available. Attackers have been exploiting a ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This voice experience is generated by AI. Learn more. This ...

Threat actors have found a way to inject arbitrary JavaScript into the Flowise low-code platform for building custom LLM and agentic systems. The code injection was possible due to a design oversight, ...

A six-month intelligence operation preceded the $270 million exploit of Drift Protocol and was carried out by a North Korean state-affiliated group, according to a detailed incident update published ...

A new gene therapy is giving people born deaf the chance to hear, often within just weeks. In a small but groundbreaking study, researchers delivered a working copy of a key hearing gene directly into ...

iPhone users should be on alert: DarkSword spyware has been posted in the wild. Credit: Cheng Xin/Getty Images DarkSword, the web-based hacker tool that can be used to steal data from millions of ...