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Oct 2, 2025
Anatomy of an S3 Exposure: 273K Bank Transfer PDFs Left Open Online
In the balance of 2025, Casmer Labs, Cloud Storage Security’s internal threat laboratory, has observed a number of high-profile incidents wherein either by human error, lack of monitoring/observability, or other factors, publicly accessible object storage resources may or have led to catastrophic data breaches.
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Sep 30, 2025
Massive Data Breach Could Affect 10% of Texas-Based Truckers
In the balance of 2025, Casmer Labs, Cloud Storage Security’s internal threat laboratory, has observed a number of high-profile incidents wherein either by human error, lack of monitoring/observability, or other factors, publicly accessible object storage resources have resulted in catastrophic data breaches.
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Sep 17, 2025
TransUnion 2025: Third-Party App Abuse, OAuth Access, and 4.46M Affected
Casmer Labs, Cloud Storage Security’s (CSS) internal threat laboratory, monitors the dynamic landscape of cybersecurity, cloud security, and particularly cloud data security. Our mission is to ensure that our customers and the public are informed about critical security developments, incidents, and updates.
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Sep 12, 2025
August Threat Report: Qilin Attacks Inotiv & Nissan, NFCU Exposes 378TB
Casmer Labs, Cloud Storage Security’s (CSS) internal threat laboratory, monitors the dynamic landscape of cybersecurity, cloud security, and particularly cloud data security. Our mission is to ensure that our customers and the public are informed about critical security developments, incidents, and updates.
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Sep 5, 2025
World’s Largest Credit Union Leaks 378GB of Data
Cloud Growth and Escalating Risk Cloud computing has fundamentally reshaped how organizations manage, store, and secure information. The market itself has exploded—growing from $156.4 billion in 2020 to a projected $912.77 billion in 2025. Alongside this surge, global data volumes are skyrocketing. Analysts expect more than 100 zettabytes of information to reside in the cloud by year’s end, accounting for nearly half of the world’s total digital data.
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Aug 13, 2025
FTX Japan, Long Inactive, Leaves Millions of Customer Records Publicly Accessible
As of late 2024, the public cloud is the technology of choice for organizations looking to build new applications and workflows. Accompanying this continuous migration to the cloud is the natural influx of data that are processed, stored, and transmitted by these applications. Furthering this problem is the fact that this already larger volume of data is being distributed over an ever-increasing number of storage repositories like Amazon S3 buckets, Azure Blobs, and Google Cloud Storage Containers.
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Jul 23, 2025
Casmer Labs Presents: Quarterly Threat Report (Q2 25')
The cyber threat landscape is constantly changing, influenced by global politics, technological advances, and more. In 2023, ChatGPT was first used to generate malicious code; in 2024, infostealers and high-profile attacks on federal and Fortune 500 organizations rose. In Q2 of 2025, new alarming trends made themselves known.
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Jul 3, 2025
Columbia University Expose 460GB of Sensitive Records in Targeted Hack
Casmer Labs, Cloud Storage Security’s (CSS) internal threat research laboratory, closely monitors breaches and threats impacting cloud environments and particularly the data contained within. In this report, we analyze the June 2025 cyberattack on Columbia University —a significant breach against a higher education institution in terms of scope, impact, and complexity.
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Jul 2, 2025
June Threat Report: INTERPOL Attacks Infostealers
Casmer Labs, Cloud Storage Security’s (CSS) internal threat laboratory, monitors the dynamic landscape of cybersecurity, cloud security, and particularly cloud data security. Our mission is to ensure that our customers and the public are informed about critical security developments, incidents, and updates.
Casmer Labs
