Netcrook
09 September 2026
The Fake Checkmark Trap: How a CAPTCHA Lure Can Open a Stealer Chain
A deceptively simple verification prompt can hide a layered delivery path built around user execution, remote WebDAV loading, and trust in familiar cloud and blockchain infrastructure.
Gigabud’s Quiet Trick: Turning Android’s Work Profile Into a Hiding Place
A mobile banking malware case shows how legitimate profile isolation can be repurposed for concealment, app cloning, and checks that may fail when the device looks normal from the outside.
When a Work Profile Turns Into a Fraud Hideout on Android
A reported banking-malware chain shows how Android’s own isolation features can be repurposed to blur the trail between a victim’s personal apps and financial fraud.
When the Web Shell Lives in Memory, the Disk Tells a Lie
A malicious PHP implant tied to F5 BIG-IP APM tampering shows why defenders must check what an appliance serves at runtime, not just what its files look like on disk.
When the Assistant Keeps Secrets, Infostealers Follow
Local data saved by AI coding tools is becoming a quiet target, turning developer endpoints into a richer source of tokens, code, and project context.
Infostealers Turn AI Coding Assistants Into a Fresh Credential Cache
A familiar malware class is widening its net from browser secrets to local data left behind by AI developer tools, raising the stakes for workstation security.
The Open Redis Trap: How a Minor Exposure Became a Mining Machine
A large cryptojacking run against Linux servers shows how one internet-facing Redis service, left too open, can become a durable source of stolen compute.
When the Gatekeeper Turns Invisible: A Rootkit Hunt on F5 BIG-IP APM
A memory-resident implant on an access appliance shows why edge devices deserve host-level scrutiny, not just perimeter trust.
AI Tools Meet Zero-Click Messaging Risk in a WeChat Worm Demo
A Palo Alto-based security team has put a fast-moving question on the table: when AI helps build exploit code in days, how much warning time do defenders really get?