[Dixielandjazz] Hacking. (was Dixielandjazz Digest, Vol 124, Issue 7)

[Bill Haesler]

Dear Bob,
The lack of a <subject> gave a clue so, after inspecting the link, I deleted them unopened. 
We have had several of these on the DJML (and the defunct Yahoo Trad Jazz site) recently.
Which raises a question for our resident computer experts.
What should be done by the hacked listmate if/when this happens?
Kind regards,
Bill.