Refrigeration Contractor Alliance Industrial Refrigeration Services Suffers Cyberattack
INCIDENT
Walnut, California-based industrial refrigeration contractor Alliance Industrial Refrigeration Services, Inc. suffered a cyberattack in December and is now letting victims know their personally identifiable information ended up stolen by threat actors.
“On December 25, 2025, we discovered suspicious activity within our network environment,” the company said in a notice to the victims of the attack. “Upon discovery, we took immediate action to secure our network environment and engaged cybersecurity specialists to investigate.’
During the investigation, the company discovered some data from its network ended up accessed and acquired by an unauthorized actor between December 25 and December 26.
Type of Malware
No Malware identified
Threat Source
No threat source identified