Fresnillo PLC, the largest silver producer and a leading global producer of gold, copper and zinc, said attackers gained access to data stored on its systems during a recent cyberattack.
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The mining giant revealed that it was “the victim of a cybersecurity incident that resulted in unauthorized access to certain IT systems and data.”
Upon discovering the cyberattack, Fresnillo implemented response measures to contain the breach and its IT specialists are investigating and assessing the impact of the incident in coordination with external investigators. It also added that the cyberattack did not affect its operations and said it does not expect any financial or material impact.
“All business units are continuing their operations and no significant operational or financial impact has been or is anticipated. This will be evaluated on an ongoing basis until the situation is resolved,” Fresnillo added.
«Fresnillo plc takes the issue of cyber security extremely seriously and will continue to fully investigate this cyber incident and take all appropriate measures».
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The company operates eight mines, all in Mexico (Fresnillo, Saucito, Juanicipio, Ciénega, Herradura, Soledad-Dipolos1, Noche Buena and San Julián), four advanced exploration projects (Orisyvo, Rodeo, Guanajuato and Tajitos) and some other long-term exploration prospects.

Last month, Australian mining company Northern Minerals revealed a security breach after the BianLian published data stolen from its network (including corporate, operational, and financial information) on the Dark Web.
Canadian Copper Mountain Mining Corporation (CMMC) was also forced to shut down systems at one of its plants to contain and assess the impact of a ransomware attack in December 2022.
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Cyberattacks, such as the one that targeted Fresnillo, refer to any malicious action that targets computer systems, networks, or devices with the intent of stealing, destroying, or compromising data. These attacks can include viruses, malware, website attacks, or data breaches. As technologies evolve, cyberattacks are becoming increasingly sophisticated, leading to an increased need for robust security and digital information protection strategies. Organizations must invest in detection and protection systems to ensure the security of their data.
Source: bleepingcomputer
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