Why Unknown Passengers Appear in Your 12306 Account and Can't Be Deleted

Recent reports show that many 12306 users suddenly find unfamiliar passengers listed in their account’s “frequent contacts” and are unable to remove them, a problem traced to third‑party ticketing apps that retain login credentials and expose personal data to misuse.

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Why Unknown Passengers Appear in Your 12306 Account and Can't Be Deleted

IT Services Circle

Oct 21, 2024 · Information Security

Understanding Microsoft Account Fatigue Attacks and Security Recommendations

The article explains how fatigue attacks target Microsoft accounts by repeatedly sending login prompts, describes Microsoft's new numeric verification safeguard, and offers practical security measures such as changing passwords, using passkeys, switching to alternative authenticators, and updating the linked email to protect personal data.

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Understanding Microsoft Account Fatigue Attacks and Security Recommendations

Full-Stack Internet Architecture

Mar 25, 2020 · Information Security

Understanding Weibo Data Breaches: Credential Stuffing, Database Dumping, and Data Laundering

The article explains the recent Weibo data breach, describing how attackers used credential‑stuffing (撞库), data leakage (漏水), database dumping (拖库) and data laundering (洗库) to obtain millions of user records, the technical steps involved, and the security implications for both users and platforms.

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Understanding Weibo Data Breaches: Credential Stuffing, Database Dumping, and Data Laundering