4 posts
This threat intelligence report highlights multiple high-profile breaches, including 7-Eleven and GitHub, alongside the active exploitation of vulnerabilities in Windows Defender, Trend Micro, and Drupal. It also details emerging threats such as the Kali365 phishing kit, AI-driven prompt injection attacks, the Nimbus Manticore IRGC-linked campaign deploying the MiniFast backdoor, and a supply chain attack on Laravel Lang packages.
Chinese-language Phishing-as-a-Service (PhaaS) platforms are evolving to utilize real-time interception and AI-driven automation to bypass MFA and tokenize stolen payment data into digital wallets. Threat actors leverage encrypted messaging protocols like RCS and iMessage for delivery, while platforms like YY Lai Yu provide highly localized, dynamic phishing infrastructure to target global consumers.
In Q1 2026, Microsoft observed 8.3 billion email-based phishing threats, characterized by a 146% surge in QR code phishing and rapid evolution in CAPTCHA-gated payload delivery. Despite disruption efforts against the Tycoon2FA adversary-in-the-middle (AiTM) platform, threat actors quickly adapted their infrastructure, while Business Email Compromise (BEC) remained highly prevalent using conversational social engineering.
Varonis Threat Labs analyzed Bluekit, a comprehensive Phishing-as-a-Service platform that consolidates domain management, site creation, credential harvesting, and session token theft into a single dashboard. Notably, the kit integrates an AI Assistant powered by uncensored LLMs to draft phishing lures and features advanced post-login session hijacking capabilities, including automated cookie dumping and live target monitoring to bypass standard MFA controls.
