We intercepted this encrypted message from one of EvilCorp's field agents. What was their secret message?
Intercepted Message
SSBob3BlIHRoZXkgd29uJ3QgcmVhbGl6ZSB0aGUgZXF1YWwgc2lnbnMgYXQgdGhlIGVuZCBhcmUgYSBkZWFkIGdpdmVhd2F5IG9mIGJhc2U2NCBlbmNvZGluZw==