Bayside Dental
ent_a364b850debd7cc9c27f6d6a
Disclosures
7
State AG · HHS OCR · Leak Site · 6 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
10,216
nationwide · HHS OCR WA
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Bayside Dental
- Normalized
- bayside dental— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- baysidedental.com
Disclosure history (7)newest first
- New Hampshire State AGas victim2026-04-20
Bayside Dental notified the NH Attorney General of an amended incident notification regarding unauthorized access to its network on January 5, 2026. The breach affected 2 New Hampshire residents. Personal information exposed included full name, date of birth, Social Security number, health insurance information, medical treatment and diagnostic information, patient number, and dates of service. The organization engaged external cybersecurity professionals, secured the network, and offered complimentary credit monitoring and fraud assistance to affected individuals.
- Washington State AGas victim2026-04-17
Bayside Dental reported a ransomware cyberattack on January 5, 2026, affecting 9,683 Washington residents. The incident involved unauthorized access and potential removal of files containing PHI, SSNs, DOBs, and health insurance info. The company secured its network, engaged external cybersecurity professionals, and is offering 12 months of credit monitoring and fraud assistance.
- WASHINGTONHHS OCRas victim2026-04-17
Bayside Dental reported to HHS on 2026-04-17 a Hacking/IT Incident affecting 10216 individuals. Breached information located on Network Server.
- Massachusetts State AGas victim2026-04-17
Bayside Dental detected unauthorized access to its network on January 5, 2026. An investigation determined that an unauthorized individual may have accessed or removed files containing personal health information, including names, dates of birth, Social Security numbers, health insurance details, and medical treatment information. The company secured its network, engaged external cybersecurity professionals, and is offering complimentary credit monitoring and fraud assistance services to affected individuals.
- GLOBALLeak Siteas victim2026-01-21
Are you looking for a dentist in Rowlett, TX, 75088 near Mesquite? Bayside Dental offers general, restorative & cosmetic dentistry services.
- MINNESOTAHHS OCRas victim2019-08-13
Bayview Dental (MN) reported to HHS OCR on 2019-08-13 a Hacking/IT Incident affecting ePHI of 1,938 individuals stored on a Network Server. Exposed data included names, dates of birth, Social Security numbers, addresses, and treatment information. The CE notified HHS, affected individuals, and the media. In response, the CE strengthened its administrative, technical, and security safeguards. No business associate was involved.
- Montana State AGas victim2019-08-13
Bayview Dental notified Montana residents of a cybersecurity incident discovered on May 28, 2019. Unauthorized actors potentially accessed servers containing patient PII, PHI, and SSNs. The company secured servers, engaged forensic experts, and offered 12 months of credit monitoring. Investigation was ongoing at the time of notification.