momenta.cn
About the organisation
Momenta is an AI and autonomous-driving company. All source code, financial documents, configuration files, employee database, and more were stolen. Servers and workstations were encrypted. Momenta is trying to hide everything from Chinese regulators, the HKEX commission, and investors while reporting a $751M profit from its recent IPO. With a $9B+ market capitalization, this amounts to one of the largest financial frauds in Chinese history.
What the listing means
momenta.cn appeared on the dragonforce leak site on 14 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 39 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing momenta.cn as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on momenta.cn, 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/bW9tZW50YS5jbkBkcmFnb25mb3JjZQ==