Yahoo spied on emails

Note that until very recently Xtra emails went via Yahoo.

Reuters: Exclusive: Yahoo secretly scanned customer emails for U.S. intelligence – sources

Yahoo Inc last year secretly built a custom software program to search all of its customers’ incoming emails for specific information provided by U.S. intelligence officials, according to people familiar with the matter.

The company complied with a classified U.S. government directive, scanning hundreds of millions of Yahoo Mail accounts at the behest of the National Security Agency or FBI, said two former employees and a third person apprised of the events.

Some surveillance experts said this represents the first case to surface of a U.S. Internet company agreeing to a spy agency’s demand by searching all arriving messages, as opposed to examining stored messages or scanning a small number of accounts in real time.

It is not known what information intelligence officials were looking for, only that they wanted Yahoo to search for a set of characters. That could mean a phrase in an email or an attachment, said the sources, who did not want to be identified.

This raises some important issues, like who else does this spying for spy agencies.

Experts said it was likely that the NSA or FBI had approached other Internet companies with the same demand, since they evidently did not know what email accounts were being used by the target. The NSA usually makes requests for domestic surveillance through the FBI, so it is hard to know which agency is seeking the information.

Reuters was unable to confirm whether the 2015 demand went to other companies, or if any complied.

Alphabet Inc’s Google and Microsoft Corp, two major U.S. email service providers, did not respond to requests for comment.

That’s also a concern, for US email users anyway. What about New Zealand email users?

But we all knew that our emails were at risk of being snooped on, didn’t we.