Oliff, PLC data breach

Clerk's notes

On March 27, 2026, Oliff, PLC officially notified the Massachusetts Attorney General of a data security incident. This firm, which specializes in intellectual property law, manages extensive records containing sensitive personal information as part of its legal and administrative operations.

The incident involved the potential unauthorized access to, or acquisition of, personal information held by Oliff, PLC. While specific details about the types of data involved have not been publicly itemized, individuals who received a notification letter should be aware that their information may have been exposed.

Such a compromise of personal information can create an increased risk for affected individuals. Potential consequences include various forms of identity theft, financial fraud, or targeted phishing attempts. It is crucial for those impacted to understand these general risks.

Given its operations in Massachusetts, Oliff, PLC is subject to stringent data security regulations, including 201 CMR 17.00, which mandate specific safeguards for protecting private records. This incident is currently under investigation, meaning the full scope and impact are still being assessed.

If you received a data breach notification from Oliff, PLC, it is advisable to carefully review its contents. Consider monitoring your accounts for unusual activity. Our firm is currently investigating claims related to the Oliff, PLC data incident in Massachusetts and offers a free, no-obligation case review for affected individuals.

If a notification letter about this breach reached you, see every Massachusetts data breach on file or browse all cases.