Source:

The Islamic Revolutionary Guards Corps (IRGC) said on its website that the ScanEagle drone had been flying over the Gulf in the last few days and was "captured" when it strayed into Iranian airspace.
Heroic and legitimate.

As far as those who threw away any credibility that they had left... here is the 'videos and stuff' 'sanitized' version of 'Yes, Iran captured a US spy drone.'

A spokesman for U.S. Naval Forces Central Command in Bahrain said no U.S. drone had gone missing in the region recently.
In other excellent news...

Secret information on counter-terrorism shared by foreign governments may have been compromised by a massive data theft by a senior IT technician for the NDB, Switzerland's intelligence service, European national security sources said. Intelligence agencies in the United States and Britain are among those who were warned by Swiss authorities that their data could have been put in jeopardy, said one of the sources, who asked for anonymity when discussing sensitive information.
Damn it man, quit Bogarting the information and post it online.