The Latest News & Insights

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    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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    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.

    June Threat Report
    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.

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    Secure Amazon S3 with Advanced Access Control and Antivirus Scanning

    The typical enterprise organization stores high volumes of data in cloud storage services such as Amazon S3– with much of this data being sensitive or otherwise business critical in nature. Particularly for organizations who leverage data lakes built on Amazon S3, the sheer volume of data housed within one (or a few) individual storage resources is staggering. Scaling cloud infrastructure requires implementing proper access controls and comprehensive malware protection. These measures limit exposure to bad actors and unintended user mistakes, protecting against data breaches, system disruptions, and financial losses. Implementing these controls secures the cloud and helps achieve certifications like ISO 27001. Cloud Storage Security Antivirus for Amazon S3 enhances Amazon S3's native features, offering advanced antivirus scanning and malware protection.

    Managing Configurations at Scale with Datadefender
    Managing Misconfigurations at Scale With DataDefender

    Modern enterprises understand that their data stores are ever-growing– and becoming more distributed through more IT systems, accounts, resources, and more. An enterprise with hundreds of cloud accounts and thousands of buckets and volumes would have been a statistical anomaly 10 years ago. In 2025, cloud usage at this scale is commonplace.

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    Introducing DataDefender by Cloud Storage Security

    Award-winning cloud security solution provider Cloud Storage Security (CSS) has announced the general release of DataDefender, a security platform built to help organizations secure their most important assets– their data. Having built the award-winning malware protection solution Antivirus for Amazon S3, currently the #1 most subscribed container listing in AWS Marketplace, DataDefender is the result of CSS’ expertise in cloud security, especially pertaining to the storage layer, and the desire to help customers prevent data breaches at all costs.

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    Strengthen Amazon S3 Security with Advanced Controls & Antivirus

    The typical enterprise organization stores high volumes of data in cloud storage services such as Amazon S3– with much of this data being sensitive or otherwise business critical in nature. Particularly for organizations who leverage data lakes built on Amazon S3, the sheer volume of data housed within one (or a few) individual storage resources is staggering. Scaling cloud infrastructure requires implementing proper access controls and comprehensive malware protection. These measures limit exposure to bad actors and unintended user mistakes, protecting against data breaches, system disruptions, and financial losses. Implementing these controls secures the cloud and helps achieve certifications like ISO 27001. Cloud Storage Security Antivirus for Amazon S3 enhances Amazon S3's native features, offering advanced antivirus scanning and malware protection.

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    May 18, 2025 Week Threat Report

    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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    PCI DSS v4.0.1-Compliant Financial Data Management

    In June 2024, the Payment Card Industry (PCI) Security Standards Council released version 4.0.1 of the PCI Data Security Standards (PCI DSS) detailing numerous best practices which organizations that store and process payment card information should implement. PCI DSS outlines the ways in which compliant organizations must store and process information, including when that data is stored on the cloud. With cloud storage and the popularity of online payments expanding, modern organizations must understand how they can remain compliant and trustworthy to end users and customers. As of April 1st, 2025, these new “best practices” become mandatory and are within scope of audit for continued compliance.

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