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U.S. lawmakers criticized Colonial Pipeline Co.’s cybersecurity practices as the company’s CEO faced his second day of questioning on Capitol Hill.

The U.S. recovered almost all the bitcoin ransom paid to the perpetrators of the cyberattack on Colonial Pipeline Co. in May in a sign that law enforcement is capable of pursuing online criminals even when they operate outside the nation’s borders.

WASHINGTON — Energy Secretary Jennifer Granholm on June 6 called for more public-private cooperation on cyber defenses and said U.S. adversaries already are capable of using cyber intrusions to shut down the U.S. power grid.

WASHINGTON — Energy Secretary Jennifer Granholm says the nation is “over the hump” on gas shortages following a ransomware cyberattack that forced a shutdown of the nation’s largest gasoline pipeline.

Colonial Pipeline, the nation’s largest fuel pipeline, restarted operations May 12, days after it was forced to shut down by a gang of hackers.

President Joe Biden said Russia has “some responsibility” to address a ransomware attack that crippled the Colonial fuel pipeline and that he’ll seek global cooperation to combat similar hacks.

WASHINGTON — The operator of a major U.S. pipeline hit by a cyberattack said May 10 it hopes to have service mostly restored by the end of the week.

A rally in gasoline futures lost steam as traders expect there will be enough fuel supply to meet demand after a cyberattack led to the shutdown of the largest U.S. oil-products pipeline. Crude futures reversed gains

The Federal Motor Carrier Safety Administration is providing emergency relief from hours-of-service regulations to motor carriers and drivers assisting operations linked to refined petroleum supply chains in the East Coast in the wake of a cyberattack against Colonial Pipeline.