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Law Enforcement


11 Posts

The Zero Day Landscape, Tycoon 2FA Disruption, and KEVology

Every day is zero day, and this week we talked about the new Google Threat Intelligence Group report on the zero day exploit landscape in 2025 (2:22) and who’s exploiting what, then we discuss Microsoft’s disruption of the Tycoon 2FA cybercrime operation (9:51), and finally we talk about the KEVology report from runZero and our […]

By Dennis Fisher

March 6, 2026 | 1 min read

CISAGoogleMicrosoftPodcast

Microsoft, Europol Disrupt Tycoon 2FA Phishing Service

The comprehensive effort, which involved seizing 330 active domains, cuts off a critical pipeline for account takeovers that targeted over 500,000 organizations and sent tens of millions of fraudulent emails monthly.

By Dennis Fisher

March 4, 2026 | 3 min read

MalwareMicrosoft

Former US Defense Contractor Sentenced to Jail For Selling Exploits

In a parallel Tuesday announcement, the Treasury Department also sanctioned the exploit broker network that had acquired the tools.

By Decipher

February 25, 2026 | 3 min read

ExploitExploit Broker

New SystemBC Botnet Activity Targets Systems Worldwide

The SystemBC botnet malware has become a critical component in the modern threat landscape, often preceding a full-scale ransomware deployment.

By Dennis Fisher

February 4, 2026 | 2 min read

BotnetRansomware

The RedVDS Takedown, Yet Another Chinese APT Emerges, and the StackWarp AMD Bug

This week, we talk about how Microsoft disrupted a long-running, large-scale cybercrime-as-a-service platform called RedVDS that has been active since 2019 and was used in high-volume phishing and BEC scams (1:00), then we discuss the research from Cisco Talos on another (!) Chinese APT called UAT-8837 that is targeting critical infrastructure organizations in North America […]

By Dennis Fisher

January 16, 2026 | 1 min read

MicrosoftPodcast

Microsoft Disrupts RedVDS Cybercrime Platform

The takedown marks a significant blow to the cybercrime-as-a-service ecosystem, which fuels large-scale, automated fraud.

By Dennis Fisher

January 14, 2026 | 3 min read

AIMalwareMicrosoft
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