McCarthy Inc., a company based in Savannah, Georgia, specializing in doors, frames, hardware, and related products, was reportedly targeted by ransomware groups in May 2026. The ransomware group TheGentlemen claimed responsibility for an attack on May 9, 2026, threatening to leak data. Subsequently, the Kairos ransomware group also claimed a cyberattack on McCarthy Inc. on May 15, 2026.
The number of affected individuals remains unknown, as do the specific types of data that may have been exposed, such as Social Security Numbers, medical records, or financial information. No official breach notification from the company or regulatory bodies has been publicly confirmed to date. It is unclear if McCarthy Inc. is a publicly traded company, and there is no information available regarding its estimated revenue or whether this was a vendor breach.
Details about data breaches can emerge over time, and official notices may be delayed.