더치트 - 사기피해 정보공유 공식 앱(인터넷사기,스팸) 3.9.2

'Doctech' is a mobile application service that aims to prevent financial fraud (spam/phishing/smishing) in South Korea. It is a social service for preventing secondary damage by utilizing the collective intelligence of victims. Awarded the Police Chief's commendation in 2011, it is currently being utilized by over 2,600 police officers.

• It provides real-time alerts based on the largest domestic financial fraud database for contacts related to financial fraud (spam/phishing/smishing).
• The core function allows for detecting financial fraud (spam/phishing/smishing) through the sender's number, account number, and URL upon receiving SMS and calls.
• Spam information can be registered via surveys upon receiving calls and SMS, with spam SMS being automatically categorized for convenience.
• Users can prevent financial fraud (spam/phishing/smishing) by searching for contacts, bank account information, and IDs.
• Users can receive guidance on fraud prevention methods, crime investigation news, and ways to seek damages.
• Through premium searches, users can verify prepaid phone country codes and transaction security (contact/account number reliability information).
• Supports search for cases of cryptocurrency fraud such as Bitcoin and Ethereum.
• Doctech app offers key functions for detecting financial fraud spam/phishing, including prevention against loan spam, smishing, fake Naver Pay transactions, and counterfeit transactions on Bungaejangteo.
• Provides guidance on false safety trade URLs and phishing scam account numbers via KakaoTalk, Facebook Messenger, among others.

'Doctech' is the largest domestic service for preventing financial fraud such as internet scams, voice phishing, smishing, messenger phishing, vishing, internet gambling, prostitution, job scams, lease scams, similar receptions, illegal lending businesses, multi-level marketing schemes, insurance scams, courier scams, cryptocurrency scams, etc.

Detecting and preventing financial fraud (spam/phishing/smishing) SMS and calls in real-time swiftly mitigates secondary damages. Over 10,000 cases of fraudulent information are being detected daily.

If engaging in used transactions on platforms like Junggonara or Bungaejangteo, 'Doctech' is strongly recommended to help prevent online fraud.

When conducting cryptocurrency transactions like Bitcoin or Ethereum trades, users can verify their wallet addresses for past fraudulent activities.

*Trend Update as of 2022.06.23.*

1. As of the first half of 2022, Kakao Bank accounts are most commonly associated with fraudulent activities.
2. The prevalence of scams related to fake safety transactions on Naver Pay and Bungaejangteo through KakaoTalk Messenger is increasing.
3. Detailed statistics can be accessed within the app under the statistics menu.

Service Usage Guidelines:

1. Users can log in with their email or phone number coupled with a password.
2. Most features are freely available; however, some require points acquired through community activities.
3. A variety of benefits are provided upon registering cases of fraud or abuse for victims.

Required Access Permissions:

• - SMS:
• Necessary for detecting fraudulent/spam/phishing messages.

• - Call Logs:
• Required to detect fraudulent/spam/phishing calls.

• - Phone Records:
• Essential for detecting fraudulent/spam/phishing calls received.

• - Microphone:
• Enables the use of mobile verification function for victims.

• - Storage:
• Allows setting profile pictures, attaching photos to posts, and setting seller images on sale posts.

• - Contacts:
• Utilize functions such as searching only numbers not in contacts for spam/phishing detection and bulk contact searches.

• - Notifications:
• Needed for using notification alerts for fraudulent/spam/phishing messages received.

Data Collection Notice:

• - User's phone number is utilized to keep records of permission allowances.

*Due to recent Android policy changes, mandatory permission allowances are necessary for identifying fraud/spam/phishing activities. Failure to consent will result in the inability to use the 'Doctech' app. 'Doctech' only uses the minimum permissions required to provide its services.*

Developer Contact:
16611431