every one of those accounts already got a notice from mt gox. itself so yes, this individual sent an unsolicited commercial message (spam) by sending this "ale

every one of those accounts already got a notice from mt gox. itself so yes, this individual sent an unsolicited commercial message (spam) by sending this "alert". though getting the same message multiple times might make it harder to ignore, and realizing that this is a serious issue -- probably not the worst thing to happen, imo.