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Understanding EDR, MDR, and XDR for Cyber Defense

Posted on 15 Apr 2025

As ransomware and cyber extortion campaigns grow more complex, organizations are rethinking how they protect digital assets across endpoints, networks, and cloud infrastructure. In this changing threat landscape, three terms are appearing frequently: EDR (Endpoint Detection and Response), MDR (Managed Detection and Response), and XDR (Extended Detection and Response). While they share a common goal—detecting ...

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Netizen: Monday Security Brief (4/14/2024)

Posted on 14 Apr 2025

Chrome 136 has addressed a 20-year privacy flaw that exploited visited link styling to track browsing history. This update ensures that visited links are only identified within the same site and frame origin. Meanwhile, the Tycoon2FA phishing kit has evolved, enhancing its evasion techniques and targeting precision against multi-factor authentication, using advanced obfuscation and malicious SVG files. ...

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Why Dark Web Monitoring is Essential for Data Security

Posted on 11 Apr 2025

Dark web monitoring continuously scans hidden online areas for leaked or stolen sensitive data. It alerts organizations to potential risks, enhances threat intelligence, and aids incident response, especially against post-breach activities. Essential for safeguarding confidential information, it is vital for various sectors to detect risks before exploitation occurs, thus improving overall security. ...

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Why Dark Web Monitoring is Essential for Data Security

Posted on 11 Apr 2025

Dark web monitoring continuously scans hidden online areas for leaked or stolen sensitive data. It alerts organizations to potential risks, enhances threat intelligence, and aids incident response, especially against post-breach activities. Essential for safeguarding confidential information, it is vital for various sectors to detect risks before exploitation occurs, thus improving overall security. ...

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Log4j Explained: What It Is, How It Works, and How to Fix It

Posted on 10 Apr 2025

In December 2021, a critical vulnerability called Log4Shell was discovered in Log4j, an open-source Java logging library, exposing numerous systems to remote code execution attacks. The flaw's ease of exploitation led to extensive efforts to assess and mitigate risks, with organizations urged to apply updates and monitor for signs of attacks. ...

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