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Deep CDR

Protecting against malicious files with embedded content

Defending Against SettingContent-MS being used in MS Office and PDF Files

July 31, 2018 by Taeil Goh
SettingContent-ms is an XML file that allows users to create a shortcut to Windows 10 setting pages. Recently a serious vulnerability was published by Matt...

Singapore Hack – How Did it Happen and Could it Have Been Prevented?

July 21, 2018 by Taeil Goh
The Singapore government today reported that hackers have stolen personal data belonging to some 1.5 million people, calling it "the most serious breach of...

Fighting Attacks Using CAD application files

July 09, 2018 by Taeil Goh
OPSWAT Data Sanitization (Content Disarm and Reconstruction) focuses on the application file (e.g., Microsoft Office document) to keep it from being used as a...

OPSWAT MetaDefender Protects Against Offensive Zero-Day Capabilities

March 24, 2018 by Yiyi Miao
Zero-day attacks are no longer limited to hacker groups and companies; governments have been exploring the use of offensive zero-day capabilities. In fact,...

Disarming a Multi-Stage Macro-Less Word Attack with Data Sanitization

March 05, 2018 by Taeil Goh
In November 2017, we published a blog post about how OPSWAT data sanitization (CDR) blocks macro-less attacks that use Microsoft Word documents. Recently,...

OPSWAT CEO Benny Czarny Presented on Data Sanitization at SFSU: Watch Presentation

February 20, 2018
Last winter, OPSWAT CEO and Founder Benny Czarny spoke on the subject of data sanitization, or Content Disarm and Reconstruction, at San Francisco State...

How to Prevent Arbitrary File Disclosure Vulnerability in OpenOffice and LibreOffice

January 17, 2018 by Vinh Lam, Senior Technical Program Manager
In early December 2017, OPSWAT announced that OpenDocument Text files are supported in MetaDefender for data sanitization (CDR). Data sanitization, or Content...

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