With the onslaught of IoT and the growing reliance on AI-driven processes, networks and machines, cybersecurity is a critical concern. Enter blockchain, a distributed ledger that allows for public, decentralized transactions without the need for third-party intervention. Since the interaction is public, blockchain technology is often described not just as ‘reliable’, but also as ‘incorruptible infrastructure’. Is blockchain the next battleground arena for preventing cyberattacks?