Cybersecurity blog

TecnetBlog

Threat analysis, practical guides and TecnetSOC updates to keep your business one step ahead.

Vulnerability in Microsoft SharePoint
Cybersecurity Jul 21, 2025

New Zero-Day in SharePoint (CVE-2025-53770): Update Now!

Thousands of SharePoint servers are exposed to attacks. Check the new security patches and update as soon as possible.

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Acronis AV Test
Cybersecurity Jul 18, 2025

Acronis Blocks All Attacks in AV-TEST ATP Test

Discover how Acronis blocked 100% of attacks with no false positives in AV-TEST’s most demanding evaluation.

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New Free Decryptor for Phobos Ransomware
Cybersecurity Jul 18, 2025

New Free Decryptor Recovers Files from Phobos Ransomware

Recover your files encrypted by Phobos and 8Base for free with the new official decryptor.

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Credential Stuffing
Cybersecurity Jul 17, 2025

The Dark Side of Your Passwords: How do they end up on the dark web?

Credential theft continues to rise. Learn how it works, why it's so effective, and how to avoid becoming a victim.

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Fake Telegram
Cybersecurity Jul 17, 2025

Fake Telegram Apps Infect Android Devices Through Phishing Sites

A Massive Campaign Distributes Fake Telegram APKs for Android. Learn the Risks and How to Avoid the Scam.

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Zero day in Chrome
Cybersecurity Jul 17, 2025

Google Patches a Zero-Day Vulnerability in Chrome CVE-2025-6558

Google patches CVE-2025-6558, a critical exploited flaw in Chrome. Learn the details and how to keep your browser secure.

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mobile app pentesting
Cybersecurity Jul 17, 2025

Mobile Application Pentesting for iOS and Android

Complete mobile pentesting guide: Processes, tools, estimated timelines, and everything you need to know

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Operation Eastwood
Cybersecurity Jul 16, 2025

Europol Dismantles Pro-Russian Hacktivist Group Noname057(16)

Europol dismantled the pro-Russian hacktivist group Noname057(16), known for DDoS attacks in Europe.

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Matanbuchus Malware
Cybersecurity Jul 16, 2025

Hackers Use Microsoft Teams to Spread Matanbuchus 3.0 Malware

Discover how Matanbuchus 3.0 threatens businesses with advanced techniques and how solutions like TecnetProtect can protect you from this threat.

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Cloudflare
Cloudflare Jul 16, 2025

Cloudflare 1.1.1.1 Outage Was NOT Due to Cyberattack or BGP Hijack

Cloudflare explains the real cause of the 1.1.1.1 outage: A configuration error, not an attack or BGP hijack

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Hacker claims to have user data in Mexico
Cybersecurity Jul 15, 2025

Alert in Mexico: Hacker Claims to Have 45 Million Pieces of App Data

Massive data breach in financial apps in Mexico. Learn the details, the companies involved, and how to keep your data safe.

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Konfety Malware
Cybersecurity Jul 15, 2025

New Variant of Konfety Malware on Android: How Does It Work?

New Android malware: Konfety evades antivirus software with malicious APKs. Learn how to detect the threat and prevent its installation.

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