The lawsuit in question was filed in 2020 but only unsealed this week. It comes from the former IBM vice president of threat intelligence who alleges that Chinese hackers breached IBM and at least two subsidiaries "routinely" between 2013 and 2016 but the company simply covered up the breaches and never disclosed them. Including this story because past law enforcement raids on ransomware gangs have proven that often companies get breached and never publicly disclose it.
This is a companion discussion topic for the original entry at https://www.privacyguides.org/news/2026/06/12/data-breach-roundup-june-5-11-2026/