Unnamed internet service provider (ISP) from Eastern Asia
January 21, 2025
•[ hack, ddos, technology ]
Cloudflare says it detected and blocked a 5.6 Terabit per second (Tbps) distributed denial-of-service (DDoS) attack, the largest ever attack to be reported to date.
Allegheny Health Network (AHN)
January 17, 2025
•[ hack, healthcare ]
Allegheny Health Network discloses that an "unauthorized user" hacked its IT vendor IntraSystems.
Multiple organizations in the Crypto Space
January 15, 2025
•[ espionage, financial, finance ]
Researchers at SecurityScorecard uncovered Operation 99, a campaign by the Lazarus Group, North Koreas state-sponsored hacking unit, targeting software developers looking for freelance Web3 and cryptocurrency work.
Undisclosed Organization
January 15, 2025
•[ ransomware, malware ]
Researchers at Guidepoint Security detail an attack that involved a threat actor utilizing a Python-based backdoor to maintain persistent access to compromised endpoints and then leveraged this access to deploy the RansomHub ransomware throughout the target network.
Infobis
January 13, 2025
•[ hack, technology ]
Ukrainian threat group Cyber Anarchy Squad takes responsibility for an attack against Russian agricultural tech firm Infobis, which purportedly leads to the theft of 3 TB of data in addition to infrastructure damage.
City of West Haven
December 25, 2024
•[ ransomware, government ]
The government of West Haven, Connecticut, says it is investigating a cyberattack that recently forced it to temporarily shut down all of its IT systems. The Qilin ransomware group claims responsibilty for the attack.
Committee on Foreign Investment in the United States (CFIUS)
January 10, 2025
•[ espionage, government ]
Silk Typhoon Chinese state-backed threat actors reportedly breach the Committee on Foreign Investment in the United States (CFIUS), a Treasury Department office that reviews foreign investments for national security risks.
Addison Northwest School District
January 7, 2025
•[ ransomware, education ]
The Addison Northwest School District (ANWSD) suffers a ransomware attack.
Excelsior Orthopaedics
January 7, 2025
•[ ransomware, malware, healthcare ]
Excelsior Orthopaedics notifies approximately 357,000 people that their personal and health information was compromised in a data breach resulting from a ransomware attack that came to light in June 2024.
Robinsons Malls
June 1, 2024
•[ hack, retail ]
In June 2024, the Philippines' largest shopping-mall operators Robinsons Malls suffered a data breach stemming from their mobile app. The incident exposed 195k unique email addresses along with names, phone numbers, dates of birth, genders and the user's city and province.
Have Fun Teaching
August 15, 2021
•[ leak, hack, financial ]
In August 2021, the teaching resources website Have Fun Teaching suffered a data breach that leaked 80k WooCommerce transactions which were later posted to a popular hacking forum. The data contained 27k unique email addresses along with physical and IP addresses, names, payment methods and the item purchased. Have Fun Teaching is aware of the incident.
Bodybuilding
April 22, 2019
•[ leak, phishing, retail ]
{"richText":[{"text":"Bodybuilding.com"},{"font":{"size":10,"color":{"argb":"FF000000"},"name":"Helvetica Neue","scheme":"minor"},"text":" notifies its customers of a security breach detected during February 2019 which was the direct result of a phishing email received back in July 2018. Potentially 18M users are impacted."}]}
Ualabee
May 6, 2025
•[ leak, misconfiguration, technology ]
In May 2025, the South American mobility services platform Ualabee had hundreds of thousands of records scraped from an interface on their platform. The data included 472k unique email addresses along with names, profile photos, dates of birth and phone numbers.
MyFitnessPal[626][627]
January 1, 2018
•[ hack ]
hacked
WiredBucks
May 25, 2022
•[ leak, misconfiguration, technology ]
In May 2022, the now defunct social media influencer platform WiredBucks suffered a data breach that was later redistributed as part of a larger corpus of data. The incident exposed over 900k email and IP addresses alongside names, usernames, earnings via the platform, physical addresses and passwords stored as plain text.
Disk Union
June 24, 2022
•[ leak, misconfiguration, retail ]
In June 2022, the Japanese record chain store Disk Union suffered a data breach. The incident exposed 690k unique email addresses along with names, post codes, phone numbers and plain text passwords.
MyFitnessPal[627][628]
January 1, 2018
•[ hack ]
hacked
Gamigo[94][369]
January 1, 2012
•[ hack, technology ]
hacked
AOL
January 1, 2006
•[ leak, misconfiguration, technology ]
accidentally published, (sometimes referred to as a "Data Valdez",[187][188][189] due to its size)
