incorrect answer; wrong solution; incorrect interpretation
unfair practices; wrongdoing; malpractice; cheating; foul play
inaccurate; incorrect; inexact; imprecise
unauthorized (computer) access; hacking
accounting fraud; irregular accounting
misappropriation (of funds, etc.)
metrorrhagia; abnormal vaginal bleeding
person in the wrong; malfeasant
scandal; bribery case; graft case
bid-rigging; knockout sale
unauthorized travel; riding without a valid ticket (e.g. on a train); stealing a ride
Act on Prohibition of Unauthorized Computer Access
improper billing; illegal charge; false claims (e.g. for health insurance reimbursement)
irregular shape; irregular form
illegal copy; unauthorized copy; unauthorized copying; piracy
mislabeling; false labeling; deceptive labeling; fraudulent labeling
smartphone app malware; Trojan horse app
unfair competition; anti-competitive practices
Act for Identification, etc. by Mobile Voice Communications Carriers of Their Subscribers, etc. and for Prevention of Improper Use of Mobile Voice Communications Services; Mobile Phone Improper Use Prevention Act
fraud detection; fraud control
atypical genital bleeding; irregular vaginal bleeding
Pachinko Pachislot Security Information Organization; PSIO