PhantomCard: The NFC Trojan Threatening Bank Cards in Brazil
PhantomCard, a fake antivirus app in Brazil, steals NFC card data and PINs to clone transactions. Learn how it works and how to protect your accounts.
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TecnetBlog
Threat analysis, practical guides and TecnetSOC updates to keep your business one step ahead.
Latest articles
Microsoft Teams Boosts Security Against Malicious URLs
Microsoft Teams Enhances Security with Dangerous File Blocking and Malicious Link Detection. Discover All the New Features.
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Man-in-the-Prompt: The Attack Threatening ChatGPT and AI Systems
Discover how the Man-in-the-Prompt attack puts your chats with AI like ChatGPT at risk—no advanced techniques required.
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Intel Leak: Employee and Supplier Data Exposed by Portal Flaws
Critical flaws in Intel’s portals exposed data of 270K employees and suppliers. Discover what was leaked, how it happened, and key security lessons.
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Wazuh for Regulatory Compliance
Discover how Wazuh helps you automate regulatory compliance and protect sensitive data in real time.
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Threat Actor Profile: Interlock Ransomware
All About Interlock Ransomware in 2025: How It Works, Who It Targets, and How to Defend Yourself with Practical Strategies and Proactive Technology.
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Windows 11 KB5063878: The Update That Could Damage Your SSDs
Windows 11 KB5063878 is causing SSD and HDD failures, leading to data loss. See which models are affected and how to protect your files.
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15.8 Million PayPal Accounts for Sale on Cybercriminal Forums
Hacker claims to be selling 15.8 M PayPal credentials on an underground forum. We explain how it happened, the risks, and how to protect your ...
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LunaSpy: The Fake Antivirus Spying on Your Phone
LunaSpy disguises as antivirus to spy on calls, messages, and location. Learn its risks, warning signs, and how to protect your phone from spyware.
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Phishing in Booking.com and Intuit: Hidden Character Deception
Cybercriminals use hidden Unicode characters to mimic Booking.com and Intuit URLs, tricking users into malware downloads. Learn how to stay safe.
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Crypto24 Ransomware Targets Large Companies with Advanced EDR Evasion
Crypto24 uses advanced techniques to evade EDR and target large companies. Learn how to protect yourself from this new ransomware.
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Why is the Deep Web key to threat intelligence?
The deep web offers early warning signs of threats. Explore how to leverage it to strengthen detection, response, and digital defense.
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