Resurgence of BlackCat Ransomware

OneNote Spear-Phishing Campaign

Trustwave SpiderLabs “noted” in Part 1 and Part 2 of our OneNote research that OneNote has been ...

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CVE-2020-0696 - Microsoft Outlook Security Feature Bypass Vulnerability

Summary: During an investigation of a malware campaign, I discovered that multiple emails were ...

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Trustwave Threat Hunting Guide: Identifying PwnKit (CVE-2021-4034) Exploitation

The Trustwave Threat Hunting team has authored a practical guide to help the cybersecurity ...

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Telegram Self-Destruct? Not Always

Summary Secret-Chats in Telegram use end-to-end encryption, which is meant for people who are ...

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Microsoft Teams and Skype Logging Privacy Issue

Description: This blog post focuses on the privacy issues that Microsoft Teams & Skype desktop ...

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GoldenSpy Chapter 5 : Multiple GoldenSpy Uninstaller Variants Discovered

Summary: Trustwave identified a significant malicious campaign on mandatory tax invoice software, ...

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Microsoft Teams Updater Living off the Land

Introduction During this global pandemic COVID-19 situation, there has been an increasing trend of ...

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Copy-Paste Threat Actor in the Asia Pacific Region

Summary Australian Prime Minister Australian Prime Minister Scott Morrison announced today that ...

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