Greenberg Traurig cited in leak reports

Greenberg Traurig appeared in several threat intelligence posts and leak pages in the first days of September 2026, but there is still no official verification of a breach or of attribution. GalaxyWarden said LeakedData listed the firm on a leak page, Breachsense recorded a possible incident, and DeXpose and Security Arsenal linked it to SilentRansomGroup.

What is known about the Greenberg Traurig case?

Greenberg Traurig, a U.S.-based law firm, was mentioned in several trackers, although all of them rely on third-party posts. According to GalaxyWarden, LeakedData listed the firm on a leak page. Breachsense, meanwhile, logged a possible 2026 incident and attributed it to BusinessDataLeaks, with a discovery date of 2026-09-03, while noting that the leak size is unknown.

DeXpose also reported that SilentRansomGroup claimed to have compromised the firm on 2026-09-02. Security Arsenal, in coverage of the same campaign, said SilentRansomGroup posted Greenberg Traurig on its leak site that same day. In that note, the company appears as part of a broader offensive against major U.S. law firms.

How broad was the campaign attributed to SilentRansomGroup?

Security Arsenal reported that between 2026-09-01 and 2026-09-02, SilentRansomGroup posted four victims on its leak site, including Greenberg Traurig and Holland & Knight. That sequence led the firm to describe the case as a focused campaign against large U.S. law firms.

The available information does not establish whether Greenberg Traurig was actually compromised, or which attribution best matches what happened. What the reports do show is that the company was tied to several leak postings in a very short span, with mentions pointing to LeakedData, SilentRansomGroup, and BusinessDataLeaks.