A hacker for the cartel was able to use surveillance cameras to help track down and kill the informants in 2018, the U.S.

As an suspected link was revealed between the Sinaloa Cartel and the men accused of killing Australian surfers, the cartel ...

The Sinaloa Cartel, the world’s most-feared fentanyl trafficker, is reeling from an internal war and a U.S.-Mexican crackdown. Its fate could upend global criminal networks.

Mexican authorities in Sinaloa state said 20 people were killed, including some who were decapitated, in the latest episode of cartel-driven violence.

Justice Department reveals cartel hacker compromised FBI attaché's phone data and used city surveillance to eliminate witnesses, the DOJ said.

Twenty bodies, several of them decapitated, were found on a highway bridge in a part of Mexico where factions of the Sinaloa drug cartel are fighting each other, authorities said Monday.

WASHINGTON (Reuters) -A hacker working for the Sinaloa drug cartel was able to obtain an FBI official's phone records and use Mexico City's surveillance cameras to help track and kill the agency's ...

The Sinaloa Cartel hacked a top US law enforcement agency and obtained classified information that was later used to intimidate sources.

The Sinaloa cartel used information obtained by the hacker "to intimidate and, in some instances, kill potential sources or cooperating witnesses," the Justice Department said.

Four decapitated bodies were found hanging from a bridge in the capital of western Mexico's Sinaloa state on Monday, part of a surge of cartel violence that killed 20 people in less than a day ...

The arrest of Julio César Chávez Jr., son of Mexican boxing legend Julio César Chávez, for overstaying his visa in the U.S. and lying on a green card application shook Sinaloa state's capital.