CH Paper
About the organisation
Cheng Heng Paper Products Co (Pte) Ltd is a prominent regional manufacturer supplying corrugated cardboard boxes and custom packaging solutions. The company, with operations across Malaysia, Indonesia, and China, offers certified, durable products for logistics, e-commerce, and commercial retail.
What the listing means
CH Paper appeared on the Deadlock leak site on 15 June 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 10 June 2026, 5 days before the listing. This group has published 75 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing CH Paper as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on www.chenghengpaper.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Manufacturing 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/Q0ggUGFwZXJARGVhZGxvY2s=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
