Breach Archive

Dailymotion

Compromised Data: 85

Around 2016-10, investigators concluded that Dailymotion had exposed roughly 85.2 million records. In October 2016, the video sharing platform Dailymotion suffered a security incident. The attack led to the leak of more…

Dailymotion

Compromised Data: 84.5 million

Around 2016-10-01, investigators linked a data spill at Dailymotion to nearly 84,532,607 compromised records. In October 2016, the video sharing platform Dailymotion experienced a major security incident. The incident r…

Dailymotion Database

Compromised Data: 85.2 million

2016 brought confirmation that Dailymotion Database had compromised about 85,199,392 records. In October 2016, the video sharing platform Dailymotion suffered a security incident. The attack led to the exposure of more…

Dangdang

Compromised Data: 4

Dangdang traced the breach to 2011-06, estimating that about 4.8 million records were affected. In 2011, the Chinese e-commerce site Dangdang suffered a security incident. The incident revealed over 4.8 million unique e…

Dangdang.com

Compromised Data: 13.3 million

On 2011-01-01, Dangdang.com acknowledged a compromise that affected roughly 13,266,117 entries in its systems. In 2011, the Chinese e-commerce platform Dangdang.com experienced a security incident resulting in the spill…

DaniWeb

Compromised Data: 941.1 thousand

In late 2015, DaniWeb-a popular online community for programmers and tech enthusiasts-suffered a data breach that compromised approximately 1.13 million user records. The breach, first detected on December 1, 2015 and l…

DaniWeb

Compromised Data: 1

Around 2015-12, investigators concluded that DaniWeb had exposed roughly 1.1 million records. In late 2015, the technology and social site DaniWeb suffered a security incident. The attack resulted in the disclosure of 1…

DaniWeb Database

Compromised Data: 1.1 million

2015 marked when DaniWeb Database confirmed a breach touching an estimated 1,131,513 records. In late 2015, the technology and social site DaniWeb.com suffered a security incident. The attack resulted in the disclosure…

DatPiff

Compromised Data: 7

For DatPiff, the timeline centers on 2021-08 with approximately 7.5 million records discovered in the cache. In late 2021, email address and plain text password pairs from the rap mixtape website DatPiff appeared for sa…

DatPiff.com

Compromised Data: 7.7 million

DatPiff.com found itself responding to a breach dated 2021-12-01 that touched an estimated 7,693,653 records. In late 2021, DatPiff.com experienced a security incident resulting in unapproved access to their database. T…

Data & Leads

Compromised Data: 44

Around 2018-11, investigators concluded that Data & Leads had exposed roughly 44.3 million records. In November 2018, security researcher Bob Diachenko identified an unprotected database believed to be hosted by a data…

Data Enrichment Exposure From PDL Customer

Compromised Data: 622

For Data Enrichment Exposure From PDL Customer, the timeline centers on 2019-10 with approximately 622.2 million records discovered in the cache. In October 2019, security researchers Vinny Troia and Bob Diachenko ident…

Data Enrichment Records

Compromised Data: 8

For Data Enrichment Records, the timeline centers on 2016-12 with approximately 8.2 million records discovered in the cache. In December 2016, more than 200 million "data enrichment profiles" were found for sale on the…

Data Troll Stealer Logs

Compromised Data: 109

Data Troll Stealer Logs traced the breach to 2025-06, estimating that about 109.5 million records were affected. In June 2025, headlines erupted over a "16 billion password" incident. In reality, the dataset was a compi…

DataCamp

Compromised Data: 760

DataCamp traced the breach to 2017-01, estimating that about 760.6 thousand records were affected. In December 2018, the data science website DataCamp suffered a security incident of records dating back to January 2017.…