CAPEC Definitions / CAPEC-611

CAPEC-611: BitSquatting

An adversary registers a domain name one bit different than a trusted domain. A BitSquatting attack leverages random errors in memory to direct Internet traffic to adversary-controlled destinations. BitSquatting requires no exploitation or complicated reverse engineering, and is operating system and architecture agnostic. Experimental observations show that BitSquatting popular websites could redirect non-trivial amounts of Internet traffic to a malicious entity.