The NSA aren't the only ones listening in, apparently; The UKs GQHC hacks Belgacom.
Operation Socialist: How GCHQ Spies Hacked Belgium’s Largest Telco
When the incoming emails stopped arriving, it seemed innocuous at first. But it would eventually become clear that this was no routine technical problem. Inside a row of gray office buildings in Brussels, a major hacking attack was in progress. And the perpetrators were British government spies.