Flash: LastPass Breach Update

LastPass Breach Update

Product Serial: F-2023-01-09a

TLP:CLEAR

In this flash report, ZeroFox Intelligence shares details on the LastPass data breach.

Standing Intelligence Requirements

For the most up-to-date list of ZeroFox Threat Research’s Intelligence Requirements, please visit:

https://cloud.zerofox.com/intelligence/advisories/14956

Link to Download

View the full report here.

Scope Note

ZeroFox Intelligence is derived from a variety of sources, including—but not limited to—curated open-source accesses, vetted social media, proprietary data sources, and direct access to threat actors and groups through covert communication channels. Information relied upon to complete any report cannot always be independently verified. As such, ZeroFox applies rigorous analytic standards and tradecraft in accordance with best practices and includes caveat language and source citations to clearly identify the veracity of our Intelligence reporting and substantiate our assessments and recommendations.All sources used in this particular Intelligence product were identified prior to 1:00 PM (EST) on January 9, 2023; per cyber hygiene best practices, caution is advised when clicking on any third-party links.

Key Findings

• Concern over an August 2022 security incident at LastPass has grown considerably from initial assessments.
• The number of LastPass users impacted by the breach remains unknown.
• In December 2022, LastPass determined that the threat actor gained access to customers’ company names, end-user names, billing addresses, email addresses, telephone numbers, and IP addresses.
• A class action lawsuit has been filed against LastPass seeking damages and restitution for any LastPass users who had data stolen in the breach..