Stellantis, Workiva, Workday, Nucor: Major Corporations Exposed in Third-Party Data Heists

Post date: September 23, 2025 · Discovered: April 24, 2026 · 4 posts, 0 comments

Multiple major corporations—Stellantis, Workiva, Workday, and Nucor—have reportedly suffered data breaches. These incidents exploited third-party platforms or social engineering tactics.

No actual commentary was present in the analysis to report. Therefore, no specific public takes, defenses, or sharp criticisms can be documented from the community's response.

The weight of the evidence points to a severe, systemic weakness in corporate vendor security. The fault line is clearly between internal corporate oversight and the weakest link in the third-party supply chain.

Key Points

#1Breaches targeted multiple major enterprises.

Stellantis, Workiva, Workday, and Nucor are all named in relation to confirmed security compromises.

Source Discussions (4)

This report was synthesized from the following Lemmy discussions, ranked by community score.

23
points
HR giant Workday discloses data breach after Salesforce attack
[email protected]·2 comments·8/19/2025·by BrikoX·bleepingcomputer.com
9
points
Steel giant Nucor confirms hackers stole data in recent breach
[email protected]·0 comments·6/29/2025·by BrikoX·bleepingcomputer.com
6
points
SaaS giant Workiva discloses data breach after Salesforce attack
[email protected]·0 comments·9/4/2025·by BrikoX·bleepingcomputer.com
2
points
Automaker giant Stellantis confirms data breach after Salesforce hack
[email protected]·0 comments·9/23/2025·by BrikoX·bleepingcomputer.com