May 20 – Constellation Software Inc. reported to the Vermont Attorney General’s office on May 12, 2023 that an unauthorized third party had gained access to sensitive consumer data through the company’s computer network. Constellation Software has sent comprehensive data breach notification letters to all individuals affected by the incident, though the company has not yet made public the specific type of data that was compromised.

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May 20 – Reports that Gentex Corporation had fallen victim to a ransomware attack by the Dunghill ransomware group were verified by the corporation in May 2023. The hackers who carried out the attack claim to have stolen employees’ personal information, although Gentex has not yet made public a list of the data that was compromised. If Gentex verifies a data breach involving employee information, the company

May 20 – Great Expressions Dental Centers (Great Expressions) notified the Texas Attorney General’s office on May 17, 2023, of a data breach after discovering that a third party had gained access to sensitive patient information from the company’s servers. According to the company’s report, the situation led to a third party obtaining the full names, Social Security numbers, birth dates, driver’s license numbers, bank account

May 20 – It was discovered on May 13, 2023, that sensitive information entrusted to Bank of New York Mellon Corporation (BNY Mellon) had been compromised, prompting BNY Mellon to notify the Massachusetts Attorney General of a data breach on May 13, 2023. According to the company’s official report, a third party gained access to consumers’ names and Social Security numbers as a consequence of the breach.

May 19 – United Health Services of Delaware (UHS of Delaware) reported a data breach to the Montana Attorney General’s office on May 17, 2023, after discovering that a third-party vendor had fallen victim to a cyberattack that exposed sensitive patient data. According to the company’s formal statement, the event led to an unauthorized party acquiring access to consumers’ first and last names, diagnoses, medical record numbers,

May 19 – The Luxottica data breach (Luxottica Group S.p.A.) reported on May 19, 2023 was affected by a breach of a vendor’s computer network which occurred in 2021, exposing the confidential information of as many as 70 million individuals. Third-party sources indicate that the data breach exposed the names, birth dates, addresses, and email addresses of consumers to a third party. When it became clear

May 19 – Northwest Health-La Porte (formerly La Porte Hospital) reported a data breach to the Office for Civil Rights of the U. S. Department of Health and Human Services on May 2, 2023 after discovering that patient information had been stolen from shredder bins at an abandoned building. According to the company’s report, those actions led to the exposure of consumers’ names, Social Security numbers,

May 19 – On May 1, 2023, the Heritage Group notified the Office of the Maine Attorney General of a data breach involving the theft or unlawful disclosure of personal information of current and former workers, as well as members of their immediate families. According to the report filed by the firm, the event led to an outsider having access to the full names, Social Security numbers

May 18 – Fertility Specialists Medical Group confirmed on May 15, 2023, that an unauthorized third party had gained unlawful access to personal patient data kept on the company’s computer network, prompting the company to submit a notification of data breach with the Montana Attorney General. According to the company’s report, the event led to a third party acquiring access to the names, protected health information, dates

May 18 – On May 15, 2023, rumors started spreading regarding a possible data breach at Academy Mortgage when the firm was added to the list of victims by a notorious ransomware outfit. Hackers claim to have stolen confidential information from Academy Mortgage, but the company has not confirmed these claims. Academy Mortgage must start delivering data breach notification letters to all persons affected by the event

May 18 – Conner Strong & Buckelew notified the Vermont Attorney General of a data breach on May 10, 2023, after finding that a third party had gained access to sensitive consumer information by hacking the email accounts of multiple employees. CBS may have reported the current data breach, but the company has not said what information was compromised. CSB started mailing data breach notification letters to

May 17 – Asian Health Services (AHS) notified the California Attorney General’s office of a data breach on May 5, 2023, after discovering that sensitive patient information had been stolen due to the hacking of an employee email account. According to the company’s report, the event led to the disclosure of consumers’ names, protected health information, medical record numbers, phone numbers, and birth dates. After it was

May 17 – R&B Corporation of Virginia, doing business as Credit Control Corporation (CCC), informed the Maine Attorney General of a data breach on May 15, 2023, after discovering that an unauthorized user had stolen data from the company’s server. According to the company’s official report, the event led to a third party acquiring access to the personal information of some of its consumers, including their names

May 17 – The data breach lawyers at Console & Associates, P.C. are investigating the Brightly Software data breach. The company reported a data breach to the Office of the Maine Attorney General on May 11, 2023, after discovering that a third party had access to sensitive account holder information housed in the SchoolDude user database. According to the official report filed by the firm, the breach

May 17 – After discovering that a third party had acquired access to an employee email account containing private information about certain persons on May 12, 2023, Retirement Clearinghouse notified the Attorney General of Maine of a data breach. A third party gained access to the names, Social Security numbers, and Matrix Trust Company IRA account numbers of clients, according to the company’s official declaration. Retirement