A rapidly-spreading new Internet worm, called Bagle-A, has some bugs in it. But it might just be a rehearsal for a bigger attack to come. Download your latest virus definitions, folks.

Update: a pair of contrary articles on the Bagle-A (or Beagle-A, if you prefer dogs to breakfast products): first is ‘Bagle’ Virus Threat Upgraded; coming from CNN, however, is Experts: Spread of agile ‘Bagle” worm subsides.