Defrosting PolarEdge’s Backdoor

This post was originally distributed as a private FLINT report to our customers on 15 July 2025. Introduction In early 2025, we published a blogpost reporting on a botnet we dubbed PolarEdge, first detected in January 2025, when our honeypots…

Apple Brings iPhone Air To China

iPhone Air comes to China next week as all three major telecoms operators receive regulatory approval for eSIM services This article has been indexed from Silicon UK Read the original article: Apple Brings iPhone Air To China

TA585 Deploys Novel Web-Injection to Deliver MonsterV2 Malware on Windows

As cybercrime continues to evolve, new adversaries and innovative tactics challenge defenders daily. The recently emerged threat group TA585 exemplifies this shift, deploying sophisticated malware campaigns that highlight the changing nature of the cybercrime landscape. TA585’s operational strategy, infrastructure control,…

Simple Prompt Injection Lets Hackers Bypass OpenAI Guardrails Framework

Security researchers have discovered a fundamental vulnerability in OpenAI’s newly released Guardrails framework that can be exploited using basic prompt injection techniques. The vulnerability enables attackers to circumvent the system’s safety mechanisms and generate malicious content without triggering any security…