Cameron John Wagenius, a US Army soldier, was arrested for attempting to sell stolen telecom data linked to India’s BSNL. The hack exposed sensitive data, including SIM numbers and security infrastructure details. Wagenius, known as “kiberphant0m” on the dark web, had tried to sell the stolen BSNL data. His arrest sheds light on the underground cybercrime industry, highlighting vulnerabilities in telecom security and raising international legal challenges.