Dossier
Adform
Coverage of Adform in the Nexus archive.
- Hackers Poison Adform Script to Swap Crypto Wallet Addresses Across Customer Sites
Hackers modified a JavaScript file served by Adform to rewrite cryptocurrency wallet addresses. Adform detected the attack on July 27, 2026, removed the malicious code, notified clients, and reported the incident to authorities.
- Online ad firm Adform’s script compromised to steal cryptocurrency
Online advertising firm Adform experienced a supply-chain attack where cryptocurrency-stealing scripts were delivered to websites using its ad platform. The attack replaced wallet addresses copied to visitors' clipboards with attacker-controlled addresses.