Sarah M.

Sarah is a telecommunications security enthusiast with a background in mobile network fraud prevention. At CallerCheck, she reviews spam report submissions, identifies emerging scam patterns, and keeps our guides up to date with the latest call blocking techniques. She monitors industry developments from Ofcom, UK Finance, and major network providers to ensure our advice reflects current best practices.

As part of the CallerCheck editorial team, Sarah ensures that all content meets our rigorous standards for accuracy and helpfulness. Every guide is reviewed against official sources including Ofcom guidelines, Action Fraud advisories, and industry best practices.