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
BeSecureOnline Partner with NROC AI to protect enterprise AI
Delighted partnering with NROC Graham Mulhern, founder of Ireland’s best-known cybersecurity enterprise provider, is delighted with the reaction of our latest cybersecurity partner, Norway’s NROC Security. Your staff are already using AI. The question is whether they’re doing it safely. NROC Security gives organisations real-time visibility into how people interact
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,
Cyberbullying facts and advice for parents, children and young people
Cyberbullying involves the use of technologies such as the internet, social networking sites, websites, email, text and instant messaging and gaming platforms to repeatedly intimidate or harass others.
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