An experienced lawyer, and an internationally accredited legal training provider, Malcolm focuses on commercial law and technology, with particular expertise in data protection and privacy (including international transfers of data under GDPR and UK GDPR), blockchain, distributed ledger and the "internet of things". In 2019 he co-wrote a chapter for the American Bar Association book on Artificial Intelligence and Smart Machines. In February 2020, Malcolm was honoured to accept an invitation to serve as Honorary Professor of Law and education board member for Indore Institute of Law, Madhya Pradesh India.

He delivers courses and workshops on contractual drafting and contract management around the world, including India, Singapore, Vietnam, Dubai, Bahrain, Nigeria, Kenya, Uganda and Tanzania.