A little more confidence online.

Help keep scam texts and dangerous sites out of your day. Check published email breaches. Take a second look when something feels off.

Dayfend is in private testing. Public purchases and App Store download are not available yet.

Protection for the everyday stuff.

A suspicious text. An unfamiliar website. A breach report. A message that just doesn’t feel right.

Checks links in unknown-sender SMS and MMS against the shared known-domain policy. Contacts and iMessage are outside this filter.

System DNS protection works across apps that use your iPhone’s DNS. It checks domains, rather than individual pages on otherwise legitimate sites.

See published breaches, dates and data categories from Have I Been Pwned. Categories describe the breach; they don’t reveal your leaked values.

One checker for a message, email, website link or screenshot. It explains signals and suggests one next step. AI can make mistakes.

Use the same verified email on your iPhone and on the web. Your account shows available access and subscription status.

Already testing Dayfend? Your current sign-in works here.