AI Phishing

2026-07-0111 minCheck Pointhigh

This weekly threat intelligence bulletin highlights multiple active exploitation campaigns targeting network infrastructure (Cisco SD-WAN, Ubiquiti UniFi OS, FortiGate firewalls) and AI platforms (Dify, Langflow), alongside supply chain attacks against Polymarket and AI agent ecosystems. Notable emerging threats include EvilTokens phishing-as-a-service abusing device-code authentication for M365 token theft, the FortiBleed campaign converting 430,000+ firewalls into credential stealers, and Turla's StockStay espionage malware targeting Ukrainian entities. Cloud extortion group FulcrumSec and the DCloud Uni-App fraud framework (236,493+ scam domains) represent additional significant threats requiring defensive attention.

2026-05-133 minCofensemedium

Polymorphic phishing campaigns utilize constant variation across all email elements and infrastructure to evade traditional, signature-based security controls. AI accelerates these attacks by increasing their volume and realism, necessitating a shift towards context-based detection and layered defenses that include human insight.

2026-05-134 minCisco Taloshigh

Advancements in AI have democratized Business Email Compromise (BEC) attacks, allowing threat actors to efficiently target smaller organizations with tailored social engineering. Concurrently, attackers are exploiting the React2Shell vulnerability (CVE-2025-55182) in Next.js applications to harvest cloud and database credentials, while Qilin ransomware has been observed deploying a sophisticated EDR-killing payload.