
@fayazara @CloudflareDev You should adapt the pre-signed URL feature to protect your stored files further and have a scoped access link for sharing purposes.
developers.cloudflare.com/r2/api/s3/pres…
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Márk Zsibók
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@D3v___
Web3 Security Researcher | Coach of Team Hungary ECSC















🚨 Address Poisoning ALERT! 🚨 We detected a high-risk address poisoning attack on Ethereum, resulting in a loss of ~$510K USDT. Victim: 0x0d534863a71d5e68d5c919a4c2ef47c3a7a792c0 Intended Recipient: 0x40491fe2bA81621475c894Ebe8bcad56C7da9aec Attacker (Poison Address): 0x4049ebf479fa49924e120490d119f0827caa9aec Stay vigilant and always double-check addresses - or even better, use your address book! 🛡️ #CryptoFraud #AddressPoisoning #BlockchainSecurity


