Category: Cyber Security News

New Linux PumaBot Attacking IoT Devices by Brute-Forcing SSH Credentials

Cybersecurity researchers have identified a sophisticated new threat targeting the expanding Internet of Things ecosystem. PumaBot, a Go-based Linux botnet, has emerged as a significant concern for organizations operating vulnerable IoT devices, particularly surveillance systems. Unlike conventional malware that conducts…

Hackers Weaponize Ruby Gems To Exfiltrate Telegram Tokens and Messages

A sophisticated supply chain attack has emerged targeting the RubyGems ecosystem, exploiting geopolitical tensions surrounding Vietnam’s recent Telegram ban to steal sensitive developer credentials and communications. The malicious campaign involves two typosquatted Ruby gems designed to impersonate legitimate Fastlane plugins,…

North Face Fashion Brand Warns of Credential Stuffing Attack

The North Face, a prominent outdoor fashion retailer, has issued a comprehensive security notification to customers following the discovery of a credential stuffing attack against its website on April 23, 2025. The incident represents a growing cybersecurity threat where attackers…

CISA Releases ICS Advisories Covering Vulnerabilities & Exploits

CISA issued three critical Industrial Control Systems (ICS) advisories on June 3, 2025, warning organizations about severe vulnerabilities affecting Schneider Electric and Mitsubishi Electric industrial automation products.  These advisories highlight exploitable flaws that could enable remote code execution, authentication bypass,…

Cryptography Essentials – Securing Data with Modern Encryption Standards

Modern cryptography serves as the fundamental backbone of digital security, protecting sensitive data across networks, storage systems, and applications. As cyber threats evolve and computational power increases, implementing robust encryption standards has become critical for maintaining data confidentiality, integrity, and…

How to Conduct a Red Team Exercise – Step-by-Step Guide

Red team exercises represent one of the most comprehensive approaches to evaluating an organization’s cybersecurity posture through simulated adversarial attacks. Unlike traditional penetration testing, red team exercises are full-scope, goals-focused adversarial simulation exercises that incorporate physical, electronic, and social forms…

New Research Reveals Strengths and Gaps in Cloud-Based LLM Guardrails

A comprehensive new study has exposed significant vulnerabilities and inconsistencies in the security mechanisms protecting major cloud-based large language model platforms, raising critical concerns about the current state of AI safety infrastructure. The research, which evaluated the effectiveness of content…