Cyber Tech Shield

How Cybercriminals Use OSINT Against You

Cybercriminals increasingly rely on OSINT to plan attacks, manipulate victims and find weak spots long before they launch anything technical. Because open-source intelligence uses only publicly available information, criminals never need to hack a system to begin gathering details about their targets. Instead, they use what people willingly publish online — photos, profiles, old accounts, comments, leaks, forgotten websites and social interactions. As a result, OSINT has become one of…

What Is OSINT? A Clear Guide to Open-Source Intelligence Everyone Should Understand

The term OSINT (Open-Source Intelligence) has exploded in popularity, yet many people still misunderstand what it actually means. Because modern life takes place online, every post, photo and comment leaves behind a trace. When someone knows how to read these traces, they can understand surprisingly much about a person or company — without hacking anything. As a result, OSINT has become one of the most important areas in cybersecurity, journalism,…

What Is the Tor Network? A Practical Guide to Privacy, Legality, and Safe Use

The Tor network remains one of the most misunderstood tools in modern cybersecurity. Many people imagine it as an unsafe corner of the internet filled with criminals, while others see it as a magic button that grants perfect anonymity. In reality, Tor is simply a privacy-focused technology that hides your identity by routing traffic through several encrypted layers. Because of this, it has become an essential tool for activists, researchers,…

Cloud MFA Abuse: How Attackers Exploit Microsoft & Google Logins in Modern Phishing

As organizations move more of their services into Microsoft 365, Google Workspace, AWS and other cloud platforms, attackers have adapted their techniques accordingly. Instead of focusing purely on stealing passwords, modern phishing campaigns aim at bypassing or abusing MFA (Multi-Factor Authentication) and compromising cloud sessions directly. Because cloud accounts store email, documents, authentication tokens, identity claims and admin privileges, Cloud MFA Abuse has become one of the most damaging threat…

QR Code Phishing: How Cybercriminals Turn Convenience Into a Silent Attack Vector

As digital payments, contactless menus and quick login links become part of daily life, QR codes are now everywhere — on café tables, posters, delivery lockers, parking meters and even workplace printers. Because they are fast, convenient and effortless, people scan them without thinking twice. Unfortunately, this growing reliance has created an ideal opportunity for attackers. Today, QR Code Phishing (also known as Quishing) has become one of the most…

Social Media Phishing: How Scammers Exploit Your Online Identity and Trust

Social networks have become a central part of daily life, which means scammers now target them aggressively. Today, Social Media Phishing is one of the fastest-growing attack vectors because people trust what they see on Instagram, Facebook, LinkedIn, TikTok and X far more than random emails. Unfortunately, attackers know this perfectly well. They exploit verification badges, fake support accounts, cloned profiles and seemingly harmless DMs to steal passwords, financial information…

Smishing and Vishing Threats: How Mobile Scams Are Evolving and How to Stay Safe

As more people rely on smartphones for banking, shopping and daily communication, Smishing and Vishing Threats have become some of the most dangerous forms of social engineering. Attackers understand that mobile users react quickly, often without analyzing the details of a message or phone call. Because SMS and voice calls still feel personal and trustworthy, criminals exploit these channels to manipulate victims more efficiently than through traditional email phishing. Although…

Business Email Compromise: How Modern Criminals Hijack Corporate Trust

Business Email Compromise is one of the most financially damaging cyberattacks in the world, and it continues to grow because it exploits the most dangerous vulnerability in every company: human trust. Unlike malware-heavy attacks, BEC doesn’t rely on technical exploits. Instead, it leverages impersonation, social engineering and access to compromised email accounts to trick employees into sending money, sharing sensitive data or changing financial details. Because these attacks look legitimate…

Spear Phishing and Whaling: Why Targeted Attacks Are More Dangerous Than Ever

Spear Phishing and Whaling have rapidly become two of the most dangerous cyber threats facing modern companies. Unlike generic phishing emails blasted to thousands of random victims, these attacks are highly customized, data-driven, and designed to feel completely legitimate. Because attackers rely on detailed OSINT research, social media footprints, and real business context, Spear Phishing and Whaling often bypass normal skepticism. As a result, they lead to significantly higher success…

Email Phishing Explained: How to Recognize and Avoid the Most Common Cyber Threat

Email phishing is one of the oldest and most frequently used cyber attack methods, and it continues to succeed because people rely heavily on email for both personal and professional communication. Although many users believe they can easily recognise suspicious messages, email phishing has become significantly more sophisticated. Attackers now use realistic branding, cloned login pages and carefully crafted wording that manipulates emotions and behaviour. This article explains how email…