Angular.club is a known malicious domain that has been involved in stealing credit card and personal information. Although initially registered in 2018 and hosted on Namecheap, it has been identified as a threat actor's domain used for phishing attacks. Currently, the domain is inactive, but its presence on any website should be considered a strong indicator of compromise. If found within a website's code or linked assets, it's highly likely that the site has been compromised, potentially exposing users to fraud or data theft. Immediate investigation and mitigation are recommended when encountering this domain.