2 papers
cs.CE2025
Mapping network structures and dynamics of decentralised cryptocurrencies: The evolution of Bitcoin (2009-2023)
Marco Venturini, Daniel GarcÃa-Costa, Elena Ãlvarez-GarcÃa +2
Cryptocurrencies have recently been in the spotlight of public debate due to their embrace by the new US President, with crypto fans expecting a 'bull run'. The global cryptocurren…
cs.CR2025
Differential Area Analysis for Ransomware: Attacks, Countermeasures, and Limitations
Marco Venturini, Francesco Freda, Emanuele Miotto +2
Crypto-ransomware attacks have been a growing threat over the last few years. The goal of every ransomware strain is encrypting user data, such that attackers can later demand user…