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Published: · Last Updated: June 14, 2026 8:24PM EST We will update this page as our investigation continues. Summary We are responding to a security incident affecting OptinMonster and TrustPulse. An attacker gained access to a credential for our content delivery network (CDN) and used it to serve a tampered version of the JavaScript file …
We’ve heard this one a lot. You build a popup in OptinMonster, it looks great in the builder, you hit publish. Then you pull it up on your phone. The close button is off the screen. The two-column layout didn’t stack the way you expected. The form fields are so oversized and take up the …