Atlas Ocean Voyages, a US-based cruise operator, was targeted by the Insomnia ransomware group in an attack estimated to have occurred on February 27, 2026. The incident was indexed by threat intelligence platforms on March 23, 2026. Atlas Ocean Voyages offers all-inclusive expedition cruises for under 200 guests and is based in Fort Lauderdale, Florida.
The specific types of data exposed, the number of affected individuals, and the states affected have not been publicly disclosed. There is no information available regarding official breach notification letters from Atlas Ocean Voyages, State Attorney General filings, class action lawsuits, or whether the company is publicly traded.
Details about this incident may emerge as the situation develops, and official notifications may be delayed.