With over a decade of experience in the field of Certified Ethical Hacking, Cyber Security, and Recovery, I am well-versed with managing complex situations similar to your iCloud account recovery process. My journey in digital forensics, security & encryption, and trading has given me a deep insight into the intricacies of account recovery from various platforms such as Gmail, Yahoo, Outlook, which are essential skills for tackling your iCloud issue.
Additionally, my proficiency in dealing with cryptocurrencies and cryptography ties-in superbly with the security protocols intrinsic to the two-factor authentication (2FA) system, making me an ideal candidate for resolving your specific problem. I understand that you've already reached out to Apple support without success; this is where my unique skill set can come into play.
Leveraging my expertise in cloud security alongside the comprehensive knowledge of Ubuntu and Linux environments that has served me well in navigating multiple network backbones, I am confident that not only will I be able to recover your iCloud account rapidly but will also provide an enhanced layer of security for it moving forward. Kiss goodbye to account accessibility woes. Let's get started on retrieving your iCloud account!