Forescout found 22 exposed Rockwell PLCs in cities hit by water attacks; direct access can let attackers change settings without exploiting a flaw.

Forescout found 22 exposed Rockwell PLCs in cities hit by water attacks; direct access can let attackers change settings without exploiting a flaw.

TL;DR what: Forescout's August 3 scan found 4,407 internet-facing Rockwell PLCs...