Yep, lots of these point-of-sale machines are (still!) running XP Embedded which is, AIUI, pretty heavily targeted. Apparently -- but not surprisingly -- they a

Yep, lots of these point-of-sale machines are (still!) running XP Embedded which is, AIUI, pretty heavily targeted. Apparently -- but not surprisingly -- they aren't updated all that much so they're pretty susceptible to being compromised.