On May 12, 2023, Constellation Software Inc. filed a Notice of Data Breach with the Vermont Attorney General’s office after learning that an unauthorized party accessed confidential consumer information after gaining access to portions of the company’s computer network. While the type of data that was leaked has not yet been publicly disclosed by the company, Constellation Software has sent detailed data breach notification letters to all individuals who were impacted by the recent data security incident.

If you received a data breach notification from Constellation Software Inc., it is essential you understand what is at risk and what you can do about it. As we’ve discussed in previous posts, hackers carry out data breaches to obtain sensitive consumer information they can use to commit identity theft and other frauds against consumers. However, there are things victims of a breach can do to limit their risks, and if the company was negligent in how it handled consumer data, victims may be able to pursue a Constellation Software data breach claim. To learn more about how to protect yourself from becoming a victim of fraud or identity theft and what your legal options are in the wake of the Constellation Software data breach, please see our recent piece on the topic here.

What We Know So Far About the Constellation Software Breach

News of the Constellation Software data breach is still fresh; however, what we know at this point comes from the company’s filing with the Vermont Attorney General. According to this source, Constellation Software recently learned that an unauthorized party may have gained access to the company’s IT network. In response to this news, Constellation secured its systems and engaged the assistance of a third-party data security firm to investigate the incident.

The Constellation investigation confirmed that there was unauthorized activity within the company’s computer system between February 27, 2023 and April 3, 2023. Additionally, the unauthorized party was able to remove certain files containing confidential consumer information from the Constellation network.

Upon discovering that sensitive consumer data was made available to an unauthorized party, Constellation Software began to review the affected files to determine what information was compromised and which consumers were impacted. Constellation completed this process on May 2, 2023.

On May 12, 2023, Constellation Software sent out data breach letters to all individuals whose information was compromised as a result of the recent data security incident. In these Notice of Data Breach letters, Constellation Software details what information belonging to the recipient was leaked.

More Information About Constellation Software Inc.

Constellation Software Inc. is a holding company based in Toronto, Ontario, Canada. Constellation owns and operates a variety of software companies, including Volaris, Harris, Jonas, Vela Software, Perseus Group, and topicus.com. Constellation Software employs more than 25,000 people and generates approximately $4.2 billion in annual revenue.