ATI HOLDINGS LLC

ATI Holdings, LLC notified employees that unauthorized access to email accounts occurred between Jan 9-12, 2018, likely via phishing. Access was discovered Jan 11, 2018. Notifications sent March 27, 2018. Affected data included credentials and PII. No evidence of misuse found. Forensic investigators engaged; law enforcement notified; credit monitoring offered.

ATI Holdings, LLC (IL) reported to HHS on 2018-04-13 a Hacking/IT Incident (email phishing attack) affecting 2,645 individuals. Multiple employees were victims of a phishing attack exposing PHI stored in Email systems. Compromised data included names, dates of birth, Social Security numbers, addresses, drivers' license numbers, diagnoses/conditions, medications, and financial/treatment information. The entity notified HHS, affected individuals, the media, and posted substitute notice on its website. Remediation included additional technical safeguards and staff retraining on email security.

ATI Holdings, LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-03-28. 27 Massachusetts residents were affected. The report records the breach type as electronic.

ATI Holdings, LLC reported to HHS on 2018-03-12 a Hacking/IT Incident affecting 45,800 individuals. Breached information located on Email. Employees were victims of an email phishing scheme exposing PHI, including names, DOB, SSN, driver's license, and financial/health insurance data. The entity implemented security safeguards and retrained staff.