Sen. Mark Warner, D-Va., chairman of the Senate Intelligence Committee, is asking the FBI and the Environmental Protection Agency (EPA) to provide more information on the recent attempt by cyber criminals to poison the water supply at an Oldsmar, Fla. water treatment facility. […]

What’s the biggest lesson to be learned from the recent thwarting of an attempt by cyber criminals to poison the water supply in Oldsmar, Fla.?

According to the Cybersecurity and Infrastructure Security Agency (CISA), the hackers likely took advantage of an outdated operating system to gain access, and the agency said “continuing to use any operating system within an enterprise beyond the end of life status may provide cyber criminals access into computer systems.” […]