Kaneko
About the organisation
***.co.jp zoominfo.com/c/kaneko/540044079 Japanese software company based in Itoigawa, Niigata, specializing in construction project management solutions. For over three decades, the company has developed the CDPM series, a widely recognized software for creating and managing complex construction schedules. Recently, the company has been actively driving digital transformation in the construction industry through its advanced CDPM-X64 platform, which introduces innovative features like native JSON support and comprehensive schedule analysis tools
What the listing means
Kaneko appeared on the thegentlemen leak site on 16 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 134 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Kaneko as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on kaneko-corp.co.jp, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- 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/S2FuZWtvQHRoZWdlbnRsZW1lbg==