Victim Claim
Delek US
● Listed in the last 48h
Claimed by
Helix
Listed on leak site
19 Aug 2026
Reported attack date
19 Aug 2026
Group claims tracked
7
Unverified claim.
This entry reproduces a listing published by the Helix group on its own extortion site.
Attackers routinely exaggerate or fabricate victims. Nothing here confirms that
Delek US suffered a breach, or what data was actually taken.
About the organisation
Delek US is live. T1 unlocks in 12 hours, then 24 hours per remaining tier.
What the listing means
Delek US appeared on the Helix leak site on 19 August 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 7 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Delek US as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account with this organisation, change the password now and enable two-factor authentication.
- Other Energy & Utilities organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/RGVsZWsgVVNASGVsaXg=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
