I think the news that you have heard about a trezor wallet was hacked in 15 minutes is maybe because he goes online using his wallet that a hacker has a chance to have an access in the walllet or he might not be using a legitimate trezor wallet.
Both of your opinions are wrong. You undoubtedly didn't read the first page of this thread.
Based on research conducted by the Kraken security lab team, they found a security hole in the Trezor hardware wallet. They predict that if the hacker gets access to your hardware wallet and you forget to activate the BIP39 passphrase, they can extract your wallet seeds with a security hole found by the team Kraken.