In a significant cybersecurity incident, Bulgaria has experienced the largest data breach in its history, affecting personal and financial information of approximately 5 million adults. This breach represents a substantial portion of the country’s total population of 7 million. Reports indicate that the breach was executed by an unidentified hacker…
Recently, Slack, the widely utilized cloud-based team collaboration platform, notified users about a significant security incident. Users who have not updated their passwords since a 2015 data breach have begun receiving password reset emails, prompting concern among the platform’s clientele. The initial breach occurred in 2015 when malicious actors unlawfully…
Data Breach Exposes Millions of Capital One Customers In a significant cybersecurity incident, Capital One, one of the largest credit card issuers in the United States, has reported a data breach that compromises the personal information of over 100 million credit card applicants in the U.S. and 6 million in…
Data Breach Notification, Data Security OpenAI Investigates Third-Party Data Breach; API User Information Compromised Rashmi Ramesh (rashmiramesh_) • November 28, 2025 Image: Shutterstock OpenAI, a leader in artificial intelligence research and development, has temporarily halted its use of the analytics platform Mixpanel following a data breach that reportedly exposed sensitive…
DoorDash Confirms Major Data Breach Affecting Nearly 5 Million Users DoorDash, the prominent food delivery service based in San Francisco, has reported a significant data breach that affects approximately 4.9 million users, including customers, delivery workers, and merchants. The breach, which occurred on May 4, 2019, was only identified by…
Access Denied: A Growing Concern in Cybersecurity In an alarming turn of events, a breach involving the OpenAI API has come to light. According to reports, sensitive customer details were inadvertently exposed due to a vulnerability linked to data analytics firm Mixpanel. This incident highlights the ongoing challenges facing organizations…
SitusAMC has experienced a significant data breach, compromising both its corporate and client information. The incident, described as a smash-and-grab rather than ransomware, has drawn the attention of the FBI, which is currently investigating the matter. While the full extent of the impact remains unclear, affected clients may include prominent…
Cybersecurity firm Trend Micro recently revealed that a significant data breach involved an employee who improperly accessed personal information belonging to thousands of customers, driven by “clear criminal intent.” This insider threat occurred earlier this year, with the company taking immediate actions upon discovery. While businesses have implemented various defensive…
Finance & Banking, Industry Specific JP Morgan Chase, Citi, and Morgan Stanley Affected by Cybersecurity Breach Akshaya Asokan (asokan_akshaya) • November 24, 2025 Image: Dogora Sun/Shutterstock Major financial institutions in the U.S., including JP Morgan Chase, Citi, and Morgan Stanley, are currently evaluating their exposure to a recent cybersecurity incident…
