DNS Attacks Explained: How Hackers Hijack the Internet

A DNS attack is a type of cyberattack that targets the Domain Name System (DNS), which is the internet’s foundational directory service. By exploiting this critical system, hackers can misdirect internet traffic to redirect users to malicious websites, intercept sensitive information, or even take entire websites offline. What is DNS? The Internet’s Phonebook To understand…

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Cybersecurity in Cryptocurrency Exchanges

The biggest cybersecurity challenges for cryptocurrency exchanges are protecting their massive, internet-connected reserves of digital assets (“hot wallets”) from sophisticated hackers and defending their users and employees from large-scale phishing and social engineering campaigns. As of August 28, 2025, cryptocurrency exchanges have become the new banks of the digital age. For millions of traders, from…

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How Cybersecurity Affects Stock Markets and Investors

Cybersecurity affects stock markets and investors by causing immediate stock price drops following a breach, eroding long-term company value due to reputational damage, attracting costly regulatory penalties, and creating a new class of investment risk that savvy investors must now evaluate. As of September 2, 2025, a company’s cybersecurity posture is no longer just a…

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