Want to see a classic example of irony? Head to the US Computer Emergency Readiness Team (CERT) website. The government security group has issued a public warning about Regin... you know, the extra-sophisticated malware that many suspect the US wrote to spy on telecom networks. It's more than a little amusing to see one agency warn about a problem the other may have created, although it raises a few questions when there haven't been similarly direct warnings for (allegedly) state-created attacks like Stuxnet and Duqu. Is it evidence that the US wasn't involved, or that Regin is out of control? An attempt to throw people off the scent? Or something else?