How to detect and protect yourself from malicious links? ~ XTENSION

Recently, I received a message from an unknown number containing a link that seemed suspicious. The message read: "Photos of you when you were a child: http://sssvvcvb.bond/dh52Abe8PEa..." The link immediately raised concerns, so I copied the URL and pasted into VirusTotal, an online service that analyzes files and URLs for potential threats.

The analysis cofirmed that the link was not legitimate, further assuring me that the message was likely a scam or phishing attempt.

What are malicious links?

Malicious links are URLs designed to deceive, steal information, or cause harm. These links can lead to phishing sites, malware downloads, or scams. Cybercriminals often disguise malicious links to make them appear legitimate, using tactics like brandjacking to impersonate trusted organizations.

Clicking on these links can result in identity theft, financial loss, malware infections, or reputational damage. As attackers increasingly use emails, social media, and messages to spread these links, it’s crucial for both individuals and businesses to stay alert. Security tools like email gateways, firewalls, and user training are key to preventing these threats. By recognizing suspicious links and practicing caution, we can protect ourselves from these growing cyber risks.

Some easy ways to identify this

1. Check the source

The first step is to check the source of the message — where it came from and who sent it. Before clicking on any link, take a moment to think twice about whether it's safe to do so. Often, these links may appear to come from trusted sources, but it's important to remain cautious.

2. Visual analysis

Suspicious URL Structure: Malicious URLs typically feature unusual characters, long strings of random letters and numbers, or slight misspellings of familiar domain names (e.g., g00gle.com instead of google.com).

Use of HTTPS: Look for "HTTPS" at the beginning of a website's URL to confirm it uses a secure connection. Be cautious with "HTTP" links, as they are more vulnerable to security threats and may lead to untrustworthy sites.

Certificate Details: Check the SSL certificate to confirm it matches the domain.

3. Shortened URLs

Shortened URLs, such as those generated by services like Bit.ly or TinyURL, can be risky because they hide the actual destination of the link. This makes it difficult to assess whether the URL leads to a legitimate website or a malicious one.

Expand the links using tools like, CheckShortURL and ExpandURL.

4. Use URL analysis tools

Use URL analysis tools to check wether a link is legitimate or not.

Some of the notable tools are:

Malicious links are a serious cybersecurity threat, but with the right knowledge and tools, you can protect yourself from falling victim. Always think twice before clicking on any link.

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