argonautms.com
About the organisation
Target Organization: argonautms.com (Argonaut Manufacturing Services) Status: Unauthorized Access & Data Exfiltration Confirmed Volume: 295 GB of Critical Corporate, Technical & Operational Data Countdown: 48 Hours to establish contact before public release. Executive Summary The internal infras…
What the listing means
argonautms.com appeared on the chaos leak site on 21 July 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 12 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing argonautms.com as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on argonautms.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Technology 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/YXJnb25hdXRtcy5jb21AY2hhb3M=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
