Agarwal, Sharad; Harvey, Emma; Mariconti, Enrico; Suarez-Tangil, Guillermo; Vasek, Marie; (2025) 'Hey mum, I dropped my phone down the toilet': Investigating Hi Mum and Dad SMS Scams in the United Kingdom. In: Proceedings of the 34th USENIX Security Symposium. (pp. pp. 1-22). USENIX: Seattle, WA, USA. (In press). Green open access