Can funds be stolen from a Ledger?

Hello there, I'm interested in understanding the security of cryptocurrency hardware wallets, specifically Ledger devices. Could you please elaborate on the possibility of funds being stolen from a Ledger wallet? Are there any known vulnerabilities or risks that users should be aware of? How does Ledger ensure the safety of users' funds and prevent potential thefts? I'd appreciate a concise yet informative answer to these questions. Thank you in advance.