BeamTrail interview questions

1. screening 2. Hackerrank test 3. Tech. interview 4. Home task, refactor and fix issues 5. Home task review and tech.discussion 6. Behavioural with IT director 7. Call with HR 8. Offer I've passed all stages successfully and got the offer, but after submitting all documents for Security Clearance and background check, they informed me that company plans changed and they put hiring for this possion on hold. I've sent them email asking for detailed feedback cause I wanted to know did I fail background check, but got no answer from them, simply ghosted.

6 rounds, first 3 technical coding challenges, after that some behaviourial with the line manager and HR. The first 2 was online assesment, the third is in live with some engineers.