They turned them into “Automated Truth Machines.” (Now they’re exponentially more useful than the totally useless Wells Fargo ATMs in the Mission.) Hacking! Rainforest Action Network explains how it was done.
[1] http://www.missionmission.org/2012/01/13/guerilla-activists-hack-bank-of-america-atms-all-over-san-francisco/
[1] http://www.missionmission.org/2012/01/13/guerilla-activists-hack-bank-of-america-atms-all-over-san-francisco/