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Vulnerabilities


17 Posts

A New Chinese APT Debuts and React2Shell Attacks Spike

By Dennis Fisher

January 9, 2026 | 0 min read

Podcast

A New Chinese APT Takes the Stage

Active since at least 2022, UAT-7290 demonstrates a significant capacity for conducting deep-seated espionage while simultaneously functioning as an initial access group.

By Dennis Fisher

January 9, 2026 | 2 min read

China

React2Shell Attacks Continue to Build

After a peak of more than 430,000 attack sessions in late December, daily volumes targeting React2Shell have stabilized in the 300,000 to 400,000 range.

By Dennis Fisher

January 7, 2026 | 2 min read

React2ShellVulnerability

IBM Warns of Critical Auth Bypass Bug in API Connect

IBM published updates for the affected versions of API Connect on Jan. 2., and urged organizations to update affected versions as soon as possible.

By Dennis Fisher

January 6, 2026 | 1 min read

IBM

Serious MongoDB Flaw CVE-2025-14847 Under Exploitation

MongoDB disclosed the vulnerability (CVE-2025-14847) on Dec. 19 and a few days later, a public exploit for it appeared online.

By Dennis Fisher

December 29, 2025 | 1 min read

MongoDBVulnerability

Russian Targeting of Edge Devices. Cisco AsyncOS Zero Day, and React2Shell Won’t Go Away

As we ease into the holidays, the security news doesn’t stop coming. This week we discuss the research from AWS threat intelligence on Russian adversaries targeting a variety of network edge devices for opportunistic exploitation, then we break down attacks by a Chinese threat actor that target a new zero day in Cisco’s AsyncOS, and finally we discuss the […]

By Dennis Fisher

December 19, 2025 | 1 min read

PodcastRussia
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