Rajat Khare is ready to move mountains to avoid association with Appin, the cybersecurity training centre he co-founded in 2003. And for good reason: the New Delhi-based company has been accused of selling less-than-ethical hacking services, according to well-researched journalistic investigations from prominent publications, including the US magazine The New Yorker and the British news agency Reuters. Since 2022, articles, newsletters and podcasts from at least 15 different media outlets have b...