Tag: unc3569

China-Linked Hackers Exploit Sogou Input Flaw to Deploy GRAYRABBIT Backdoor

A single malicious link was all it took for China-linked hackers to gain control over millions of users of the popular Sogou Input Method, a vulnerability that highlights the power of a tiny flaw in a widely-used tool. The attack, attributed to UNC3569, used a specially crafted link to deploy the GRAYRABBIT backdoor, putting hundreds of millions of users at risk.