Golang

AI is not fundamentally changing adversary capabilities but is compressing attack timelines, lowering operational costs, and scaling existing tactics. Breakout times have dropped to an average of 29 minutes, with AI-enabled operations increasing 89% year-on-year. The most significant emerging threats are runtime-LLM malware (PROMPTSTEAL/LAMEHUG, QUIETVAULT) that query language models during execution, and agentic AI operations (GTG-1002) where AI agents conduct multi-stage intrusions with minimal human steering. Defenders face a dual pressure: faster attacks and an expanding attack surface from AI supply-chain dependencies.

VerdantBamboo, a Chinese threat actor, compromised edge appliances including Egnyte Storage Sync, pfSense firewalls, and Synology NAS devices to deploy custom malware (BRICKSTORM, PLENET, AGENTPSD). The attackers exploited a compromised MSP and local privilege escalation misconfigurations to maintain long-term persistence, using the compromised devices to proxy traffic and bypass Microsoft 365 Conditional Access policies.

Volexity has released updates to its Golang reverse engineering tooling to address the growing trend of Go-based malware and obfuscation techniques like Garble. The release introduces GoStringExtractor, a plugin for IDA Pro and Ghidra that organizes unterminated Go string tables, and updates GoResolver to recover runtime type information (RTTI), significantly enhancing static analysis capabilities.

The China-aligned threat actor UTA0388 is leveraging Large Language Models (LLMs) to conduct highly tailored, rapport-building spear-phishing campaigns targeting organizations in North America, Asia, and Europe. These campaigns deliver GOVERSHELL, a custom backdoor deployed via DLL search order hijacking, which has undergone rapid, non-iterative development across five variants to evade detection and establish persistent C2.

2026-05-226 minAkamaihigh

A sophisticated attack campaign is targeting Ollama AI endpoints to deploy a custom Go-based P2P remote access Trojan (RAT) and cryptominer. The malware, named 'vc', leverages decentralized networking via libp2p to evade traditional C2 blocking and utilizes RAM disk execution and process masquerading to maintain stealth.

2026-05-136 minTrend Microhigh

A new information stealer named BoryptGrab is being distributed through deceptive GitHub repositories that masquerade as legitimate software tools. The malware employs complex infection chains involving DLL side-loading, VBS downloaders, and encrypted payloads to deliver the stealer alongside additional backdoors like TunnesshClient and HeaconLoad.