
From the info I've been able to obtain, it appears that the problems are being caused by a worm-type attack which has been seeking out vulnerable servers to infect using a known flaw in Microsoft SQL Server 2000 software. The attacking software code has been scanning extremely aggressively, som much that it has overwhelmed many servers and Internet data pipelines. Apprently things are coming back online bit by bit now, but there still may be some problems for a while.