DarkSide Ransomware Halts Colonial Pipeline Operations Across Eastern US
The Colonial Pipeline Company shuts down its massive fuel transport network after a targeted DarkSide ransomware attack, prompting federal emergency declarations.
The Colonial Pipeline Company halts all pipeline operations after falling victim to a ransomware attack on May 7. The company proactively takes certain systems offline to contain the threat, temporarily stopping the transport of 100 million gallons of fuel daily across the eastern seaboard of the United States.
The FBI confirms that the DarkSide ransomware gang is responsible for this highly targeted cyberattack. Security researchers note that this attack blurs the lines between nation-state threats and traditional cybercrime, operating as a sophisticated "RansomOps" campaign rather than a standard spray-and-pray ransomware effort.
In response to the widespread fuel supply disruption, the Federal Motor Carrier Safety Administration issues an emergency declaration that exempts 17 states and the District of Columbia from certain transportation restrictions. Colonial Pipeline engages a third-party cybersecurity firm and works to implement a service restart plan to substantially restore operations by the end of the week.