In a major crackdown on examination malpractice, Karnataka police have arrested 18 persons from Haryana for allegedly cheating in an Indian Army recruitment examination conducted in Bengaluru. Authorities said several high-tech electronic devices used for unfair means were seized during the operation. The examination was held at the 515 Army Base Workshop in Halasuru, located in Bengaluru. High-Tech Cheating Racket Busted According to police officials, the accused were part o