Slickwraps

In February 2020, the online store for consumer electronics wraps Slickwraps suffered a data breach. The incident resulted in the exposure of 858k unique email addresses across customer records and newsletter subscribers. Additional impacted data included names, physical addresses, phone numbers and purchase histories.

Record: 857611

Manga Traders

In June 2014, the Manga trading website Mangatraders.com had the usernames and passwords of over 900k users leaked on the internet (approximately 855k of the emails were unique). The passwords were weakly hashed with a single iteration of MD5 leaving them vulnerable to being easily cracked.

Record: 855249

Baby Names

In approximately 2008, the site to help parents name their children known as Baby Names suffered a data breach. The incident exposed 846k email addresses and passwords stored as salted MD5 hashes. When contacted in October 2018, Baby Names advised that "the breach happened at least ten years ago" and that members were notified at the time.

Record: 846742

MDPI

In August 2016, the Swiss scholarly open access publisher known as MDPI had 17.5GB of data obtained from an unprotected Mongo DB instance. The data contained email exchanges between MDPI and their authors and reviewers which included 845k unique email addresses. MDPI have confirmed that the system has since been protected and that no data of a sensitive nature was impacted. As such, they concluded that notification to their subscribers was not necessary due to the fact that all their authors an

Record: 845012

Pokémon Negro

In approximately October 2016, the Spanish Pokémon site Pokémon Negro suffered a data breach. The attack resulted in the disclosure of 830k accounts including email and IP addresses along with plain text passwords. Pokémon Negro did not respond when contacted about the breach.

Record: 830155

Warframe

In November 2014, the online game Warframe was hacked and 819k unique email addresses were exposed. Allegedly due to a SQL injection flaw in Drupal, the attack exposed usernames, email addresses and data in a "pass" column which adheres to the salted SHA12 password hashing pattern used by Drupal 7. Digital Extremes (the developers of Warframe), asserts the salted hashes are of "alias names" rather than passwords.

Record: 819478

EpicBot

In September 2019, the RuneScape bot provider EpicBot suffered a data breach that impacted 817k subscribers. Data from the breach was subsequently shared on a popular hacking forum and included usernames, email and IP addresses and passwords stored as either salted MD5 or bcrypt hashes. EpicBot did not respond when contacted about the incident.

Record: 816662

Knuddels

In September 2018, the German social media website Knuddels suffered a data breach. The incident exposed 808k unique email addresses alongside usernames, real names, the city of the person and their password in plain text. Knuddels was subsequently fined €20k for the breach.

Record: 808330

Onverse

In January 2016, the online virtual world known as Onverse was hacked and 800k accounts were exposed. Along with email and IP addresses, the site also exposed salted MD5 password hashes.

Record: 800157

Brazzers

In April 2013, the adult website known as Brazzers was hacked and 790k accounts were exposed publicly. Each record included a username, email address and password stored in plain text. The breach was brought to light by the Vigilante.pw data breach reporting site in September 2016.

Record: 790724