The MOVEit Transfer file transfer platform, created by Progress Software Corporation, was the subject of a recent, major hacking effort by the Cl0p ransomware group, according to alarming information disclosed by cybersecurity firm Emsisoft. The analysts estimate that 60,144,069 people and about 1,000 organisations were affected by the attacks. The Cl0p group's leak site, state breach reports, SEC filings, and other public disclosures are the sources of the data. The attacks affected tens of millions of people, according to the experts. Maximus, Pôle emploi, Louisiana Office of Motor Vehicles, Colorado Department of Health Care Policy and Financing, Oregon Department of Transportation, Teachers Insurance and Annuity Association of America, Genworth, PH Tech, and Milliman Solutions are the organisations with the greatest number of affected persons.

Many schools and universities received benefits for university staff retirement through the Teachers Insurance and Annuity Association of America ("TIAA"). The TIAA portion of the intrusion did not directly target the vendor's computer systems. Pension Benefit Information, TIAA's vendor, informed TIAA that the intrusion had affected PBI. PBI informed HHS that 1,209,825 patients or insurance holders of its HIPAA-covered clients had been impacted, while Milliman Solutions informed the Maine Attorney General's Office that the attack on PBI had affected 1,280,823. At CalPers, Genworth Financial, and Wilton Reassurance, an estimated extra 5 million people have been impacted, according to earlier press reports. Even yet, they do not represent an exhaustive list or an estimate of all the clients of PBI whose consumers were impacted. They took it seriously and took preventive steps to secure it. PIB also offered access to 24 months of complimentary identify monitoring services through Kroll.

The Washington State Office of the Attorney General reported a data breach involving Milliman, Inc. on January 12, 2024. The breach, which occurred from May 29, 2023 to May 30, 2023, involved unauthorized access affecting a total of 2,879 residents. The compromised information included names, social security numbers, and dates of birth. This incident highlights the vulnerability of personal data and the importance of robust cybersecurity measures to protect sensitive information.