build1 publisher
A dangling CNAME hands an attacker a hostname the company still owns
When a cloud project is deleted and its DNS record is not, some platforms let the next account claim the same identifier, and the company's own subdomain starts serving that account's content under a valid certificate.
Publishers:dev.to
Reality
- Evidence42
- Adoption
- Insufficient
- Hype gap−5
- Incentives22
- Confidence48