경찰청 사이버캅 is a free Android application developed by 경찰청. Designed to prevent cybercrime, this app offers a range of features to ensure user safety. One of its main functions is the identification of malicious callers, spam, and voice phishing attempts. By cross-referencing the caller's number with the list of dangerous phone numbers maintained by 경찰청, the app alerts users if the number has been associated with internet fraud.

Additionally, the app provides a search function to check if a seller's bank account or phone number has been reported for internet fraud at least three times in the past three months. It also delivers push notifications to keep users informed about new smishing techniques and other cybercrime prevention measures. By quickly sharing information about emerging crimes, 경찰청 사이버캅 aims to help users avoid falling victim to novel criminal activities.

Furthermore, the app detects smishing attempts and malicious apps embedded in messages, such as URLs sent via KakaoTalk or text messages, providing users with valuable information to protect themselves. It also offers a feature to verify the authenticity of safe transaction websites received during the course of a transaction, helping users avoid fake websites.

For users seeking assistance or reporting cybercrime incidents, 경찰청 사이버캅 provides links to cybercrime reporting and counseling websites. It also enables users to access educational resources on preventing cybercrime. Currently optimized for Androidand above, the app aims to expand its compatibility to support other Android versions in the future.