The Everest ransomware gang has claimed to have stolen 159 GB of data from SIAD Group, a major Italian industrial gas producer. The gang has threatened to publicly release the data within eight days, although SIAD Group…
The Everest ransomware group has claimed responsibility for a cyberattack on McDonald's India, reportedly exfiltrating 861 GB of sensitive customer data. The group announced the breach on their dark web leak site on…
Petrobras, Brazil's leading oil and gas corporation, has reportedly been compromised by the Everest ransomware group, which claims to have stolen 90 GB of sensitive data. The exfiltrated information includes critical…
The Everest ransomware gang has claimed to have stolen 159 GB of data from SIAD Group, a leading Italian industrial gas producer. The gang has threatened to publicly release the stolen data within eight days, although…
Petrobras, Brazil's leading oil and gas corporation, has reportedly been compromised by the Everest ransomware group, which claims to have exfiltrated 90 GB of sensitive seismic and exploration data. The stolen data…
On November 10, 2025, the US Congressional Budget Office confirmed a cyber attack by a suspected foreign actor, potentially exposing sensitive communications. Separately, on November 3, 2025, the Everest ransomware…
In November 2025, the Everest ransomware group attacked AT&T, Dublin Airport, and Air Arabia, exfiltrating sensitive data including 576,000 AT&T applicant records. Additionally, a cyber attack on the US Congressional…