ZeroPhish is a browser extension that detects phishing attempts in Hindi, Tamil, Telugu, Bengali, and Marathi — languages that existing tools miss entirely. It uses a fine-tuned BERT model to flag suspicious links, OTP-harvesting patterns, and impersonation of government portals. 40,000 installs in 8 months, with a 94% precision rate on verified test sets.
Production-quality security tool addressing a genuine vernacular gap. Directly relevant to Cyber Security challenge track.
