[savethefuture]

Clickbait, when attempting to check your data you are requested to login, where they auto check "Enhanced Search" which states: "By enabling Enhanced Search, your contacts are securely shared with Truecaller. This improves accuracy of your search results and helps improve the experience for millions of users around the world." - Simply by logging in you are giving your information away.

[jothirams]

Yes, though I did not give it. Apparently someone who has my contact details has given it away !!!