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Supply chain attack: How it works and how to stay protected
Unlike some cyberattacks that try to break in directly, supply chain attacks exploit trusted components involved in building, delivering, or operating software and services, allowing attackers to gain...
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What is an IP reputation attack? Learn how to prevent it
Many public IP addresses are assigned a rating that measures their safety and trustworthiness. This rating is known as “IP reputation,” and it helps various online services decide whether traffic ...
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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 one of the most significant cybersecurity vulnerabilities ever discovered. It affected millions of websites and online services that relied on OpenSSL, exposing sensitive data and promp...
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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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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 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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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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What is a drive-by attack and how do you prevent it?
When you open a website, your device doesn’t just display a page. It also loads scripts, media, and other components in the background. In some cases, that background activity can be abused. A drive...
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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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