How RC4 and Kerberoasting helped attackers for decades The damage from keeping RC4 around is not theoretical. In one of the most high profile recent incidents, attackers who broke into Ascension’s ...

Microsoft released optional security updates Tuesday for various versions of the .NET Framework that prevent the RC4 encryption algorithm from being used in TLS (Transport Layer Security) connections.

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Google, Microsoft, and Mozilla all made the ...