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What is a zero-day exploit? Everything you need to know
Before new devices and software are released, or operating system and firmware upgrades are published, they typically undergo rigorous testing to catch security weaknesses. But even with strong precau...
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Heartbleed vulnerability: Understanding and mitigating risks
Heartbleed was a security flaw that allowed malicious actors to read sensitive memory from servers running vulnerable versions of OpenSSL. By exploiting it, attackers could silently extract passwords,...
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Is OneLaunch malware? Risks, concerns, and how to remove it
OneLaunch isn’t malware; it’s a legitimate desktop application that provides a customizable browser experience. Some users first become aware of it after noticing changes to their browser’s home...
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What is DarkSide ransomware, and how does it work?
DarkSide was a cybercriminal group that operated a Ransomware-as-a-Service (RaaS) model. First emerging in the latter half of 2020, the group developed the DarkSide ransomware and leased it to affilia...
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How to prevent packet sniffing attacks
Packet sniffing is a fundamental network analysis and troubleshooting technique, but it’s also popular among malicious actors. When cybercriminals capture packets moving through a network, they can ...
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What is EDR in cybersecurity? The ultimate breakdown
A security breach isn’t always obvious. Instead, small signals can show up first: an unusual process, an unauthorized login, or a device behaving differently. Endpoint detection and response (EDR) t...
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Remote access Trojan (RAT): What it is and how to stay protected
A remote access Trojan (RAT) is a type of Trojan horse malware that gives attackers remote control over a device without the user’s knowledge or consent. Once installed, it can monitor activity, ste...
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Meet ExpressKeys, a new home for your passwords
Your connection and your credentials serve different needs. Now they have distinct apps. Keys has been a trusted feature inside the ExpressVPN app. It’s now upgrading to ExpressKeys, a dedica...
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Introducing ExpressMailGuard: Email privacy, built for how the internet actually works
Most services still require your real email address. We built ExpressMailGuard so you don’t have to give it up just to sign up. Email has become the internet’s default identifier, even when...
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How to protect your Linux system from malware attacks
Linux is generally very secure, thanks to its strong permission model, mandatory access control, open-source scrutiny, and secure authentication controls. Its design is also less complex than Windows ...
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