EQT Corp 8-K headline says cyber incident disclosed, exhibit shows merger

What happened

A headline dated 2026-10-26 says EQT Corp discloses a cyber incident in an SEC Form 8-K filing (SEC EDGAR). EQT’s own statement of an incident is not confirmed by the document text available for this advisory.

The linked document is Exhibit 2.1, an “Agreement and Plan of Merger” dated as of October 25, 2026. According to the exhibit, the parties are EQT Corporation, EQT Holdings LLC, Rhino Merger Sub Inc., Rhino Merger Sub LLC and Range Resources Corporation (SEC EDGAR). The available excerpt covers the merger structure, the board approvals and the table of contents. It does not mention a cyber incident, a security event, affected systems or data.

The sources do not confirm the following:

• Whether EQT disclosed a cyber incident at all.
• The date, the cause and any affected systems or data.
• Any attacker or attribution.
• Any customer or partner impact.

Am I affected?

Not confirmed. The available source names no products, systems, data types or groups of people as affected. It references no vulnerability or CVE.

What to do now

1. Open the full 8-K filing on SEC EDGAR and check whether any item in it discloses a cybersecurity incident. Do not rely on the headline or on this exhibit alone (SEC EDGAR).
2. If you have a business relationship with EQT and need certainty, ask your EQT contact directly. Do not assume an incident from this listing.
3. Wait for a direct statement from EQT before you change credentials, integrations or data flows based on this story.

Sources

• SEC EDGAR: Agreement and Plan of Merger, dated as of October 25, 2026, by and among EQT Corporation, EQT Holdings LLC, Rhino Merger Sub Inc., Rhino Merger Sub LLC and Range Resources Corporation (Exhibit 2.1)