2021-11-08 12:50 PM EDT: There is a network interruption that is affecting all WebTV sites. We are investigating to determine the cause of this issue.
2021-11-08 1:00 PM EDT: We are reaching out to our data center for assistance resolving this issue.
2021-11-08 1:19 PM EDT: Data center staff has identified an ongoing denial of service attack affecting the server hosting WebTV sites.
2021-11-08 1:35 PM EDT: Data center staff are attempting to mitigate the attack.