CartShark Security

Protect your checkout from web-skimming threats. Easy, automatic protection.

CartShark protects your Shopify store from hidden threats like hacked plugins and Magecart-style checkout skimming. It scans your site for suspicious code added by apps, third-parties or theme changes, then alerts you instantly if there’s a risk. Set up takes minutes, with no developer or custom code needed. CartShark runs in the background so you can focus on growing your shop, knowing your checkout stays secure.

• Automatic scanning for harmful scripts and suspicious code edits, 24/7
• Real-time security alerts if CartShark finds any threats on your checkout
• Install in minutes, no technical skills or developer time required