FBI Memo Shows Hackers Accessed Commercial HVAC Systems
An FBI memo says cyber intruders took advantage of weak credentialing in an industrial control system to gain control of a New Jersey air conditioning company's heating, ventilation and air conditioning units.
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Source: FBI Memo Shows Hackers Accessed Commercial HVAC Systems (http://threatpost.com/en_us/blogs/fbi-memo-shows-hackers-accessed-commercial-hvac-systems-121312)