By DAVID F. GALLAGHER
"Spamalot" fans who signed up for a newsletter on the Broadway musical's official Web site may end up getting, well, spammed a lot. "Movin' Out" devotees may have the same problem. A security glitch -- now fixed -- exposed the names and postal and e-mail addresses of more than 31,000 people to savvy computer users.
Up until Thursday evening, when a reporter from The New York Times pointed out the problem to the Web sites' developer, visiting a specific address on the shows' sites produced a long page with mailing-list data. The security hole was not obvious to casual Web surfers because the address was buried in the site's code. But it could have been discovered by someone deliberately seeking the list data, or by a kind of program used by spammers to scour the Web for new e-mail addresses to bombard.