Graham is a regular media interviewee (BBC, LBC, Newstalk) in the UK and Ireland on IT, Social Media, Big Tech, and GDPR, delivering straightforward, pithy commentary.
He speaks regularly to the Government, business NGOs, schools, and colleges about cybersecurity.
Started his working life at Texas Instruments in Munich, moving on to WSTI in London and Munich. He started his first business, MXI, in Dun Laoghaire, which was sold to Exact Software in 2002.
A serial entrepreneur, he is the CEO of BeSecureOnline and Internet Safety Talks. He’s owned and sold several IT businesses in the UK and Ireland since 1993 and is a non-executive director of several IT companies.
Interviews & Podcasts – Updated December 2025
Recent Posts
NROC launch
See how NROC Security helps employees use any GenAI app safely, boost productivity with real-time guidance, and prevent data leaks —and identify your best AI users . Join us for a demo on how NROC supports teams, helps CISOs ensure compliance, and enables management to cut costs while driving performance.
BeSecureOnline Partner with NROC AI to protect enterprise AI
Delighted partnering with NROC Graham Mulhern, founder of Ireland’s best known cyber security enterprise provider is delighted with the reaction of the our latest cybersecurity partner Norway’s NROC Security. Clients including ICBF, Community Credit Union, Barclays Capital are already determining how to implement this new level of visibility, risk mitigation,
Be Secure Online partners with Sendmarc to strengthen email security
Be Secure Online partners with Sendmarc to strengthen email security Be Secure Online is pleased to announce a new partnership with Sendmarc to help businesses across the UK and Ireland reduce domain spoofing with DMARC. Email remains one of the most exploited channels in business because it is fast, familiar,
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