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Breach registry

Weibo.com Data Breach

Weibo.com

What was exposed, when it happened, and which databases confirm it.

UnverifiedPassword can be found in search
accounts
7,297,719
Breached
November 1, 2010

Were you caught in this breach?

Search your email, phone number or username against every record CheckLeaked indexes.

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What happened

In 2012, 126.com, a Chinese email service, experienced a security breach that exposed sensitive data of approximately 6.4 million subscribers. The compromised data included email addresses and passwords, raising significant concerns about user privacy and security.

Compromised Info

  • email
  • password

Attestation

Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.

HIBP7,297,719
DEHASHED7,297,719
LEAKCHECK6,103,266
VIGILANTE4,602,502

Sources & Link Methods

  • LeakCheck
  • Dehashed— linked via AI direct match to LeakCheck (90% confidence)

FAQ

What was leaked in the Weibo.com breach?

The Weibo.com breach exposed: email and password.

When did the Weibo.com breach happen?

The Weibo.com breach was disclosed on November 1, 2010 and affected 7,297,719 records.

Am I affected by the Weibo.com breach?

Search your email, phone or username at checkleaked.cc to find out whether your data appears in the Weibo.com leak.