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ReDoS attack

Weekly Report: New Hacking Techniques and Critical CVEs 09 Sep – 15 Sep, 2025

The final week of August was marked by an unprecedented intersection of SaaS, supply chain, and state infrastructure attacks. Standout incidents included the highly technical s1ngularity AI-assisted supply chain compromise of Nx, the widespread theft of Salesforce and Google data via the Salesloft Drift OAuth breach, and ransomware that brought Nevada’s government services to a… Read More »Weekly Report: New Hacking Techniques and Critical CVEs 09 Sep – 15 Sep, 2025

Regular Expression Denial of Service (ReDoS) Attack

ReDoS attack: Regular expression Denial of service

A Regular Expression Denial of Service (ReDoS) is an attack that takes advantage of the inefficiencies in many regular expression (Regex) engines, causing a program to slow down or become unresponsive. This occurs because certain Regex patterns and input combinations can trigger super-linear worst-case performance, where the time required for evaluation increases exponentially or polynomially… Read More »ReDoS attack: Regular expression Denial of service