If you want to see a good real-world case, look at OpenVPN and it's use of compression which allowed an oracle attack: https://openvpn.net/security-advisory/the

If you want to see a good real-world case, look at OpenVPN and it's use of compression which allowed an oracle attack: https://openvpn.net/security-advisory/the-voracle-attack-vulnerability/ https://openvpn.net/security-advisory/the-voracle-attack-vul...