RansomClave: Ransomware Key Management using SGX. - Alpesh Bhudia; Daniel O'Keeffe; Daniele Sgandurra; Darren Hurley-Smith (ARES, 2021)

Extortion of a Staking Pool in a Proof-of-Stake Consensus Mechanism. - Alpesh Bhudia; Anna Cartwright 001; Edward J. Cartwright; Julio C. Hernandez-Castro; Darren Hurley-Smith (COINS, 2022)

Identifying Incentives for Extortion in Proof of Stake Consensus Protocols. - Alpesh Bhudia; Anna Cartwright 001; Edward J. Cartwright; Julio C. Hernandez-Castro; Darren Hurley-Smith (DBB, 2022)

Game Theoretic Modelling of a Ransom and Extortion Attack on Ethereum Validators. - Alpesh Bhudia; Anna Cartwright 001; Edward J. Cartwright; Darren Hurley-Smith; Julio C. Hernandez-Castro (ARES, 2023)

Revoke: Mitigating Ransomware Attacks Against Ethereum Validators. - Alpesh Bhudia; Daniel O'Keeffe; Darren Hurley-Smith (ESORICS (4), 2024)