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Browsing Category

Website Security

1031 posts
Labs Note
  • Sucuri Labs
  • Website Malware Infections
  • Website Security

Phishing and Malware via SMS Text Message

  • Krasimir Konov
  • March 6, 2020
We’ve recently noticed an increase in reports of phishing and malware being distributed via SMS text messages. During one investigation, we identified fake messages sent…
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  • Security Education
  • Website Security

PCI Compliance, Penetration Testing, and the Sucuri WAF

  • Marc Kranat
  • March 6, 2020
Our support team is often asked, “Can we test our site through the Sucuri Web Application Firewall?” The answer is always yes, with a caveat.…
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Let’s Encrypt Revokes 3 Million Certificates Due to CAA Bug
  • Security Advisory
  • Sucuri Updates
  • Website Security

Let’s Encrypt Revokes 3 Million Certificates Due to CAA Bug

  • Northon Torga
  • March 4, 2020
Imagine receiving a TLS warning on your browser every time you visit your website for 60 days straight. Definitely not an ideal situation and you…
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Labs Note
  • Sucuri Labs
  • Vulnerability Disclosure
  • Website Malware Infections
  • Website Security
  • WordPress Security

Vulnerabilities Digest: February 2020

  • John Castro
  • March 2, 2020
Fixed Plugins and Vulnerabilities Plugin Vulnerability Patched Version Installs Duplicator Arbitrary File Download 1.3.28 1000000 Modula Image Gallery Authenticated Stored XSS 2.2.5 70000 Easy Property…
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7 Tips for Protecting your Website
  • Security Education
  • Web Pros
  • Website Security
  • WordPress Security

7 Tips for Protecting Your Website

  • Art Martori
  • March 2, 2020
For many people, website security is an intimidating topic. It seems like there’s an endless list of things necessary for protecting your website. And while…
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What is Pharma Hack Spam & How to Stop It
  • Security Education
  • Website Malware Infections
  • Website Security

What is Pharma Hack Spam?

  • Art Martori
  • February 27, 2020
Have you ever seen a website advertising products that seem unrelated to the apparent purpose of the site? Often, this suspicious content is promising pharmacy…
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Website Vulnerability vs. Malware - What’s the Difference?
  • Security Education
  • Website Malware Infections
  • Website Security

Website Vulnerability vs. Malware – What’s the Difference?

  • Art Martori
  • February 24, 2020
To better understand the difference between website malware and vulnerabilities, imagine your online property is a brick-and-mortar structure. You’d want to keep safe from burglars,…
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How to Find & Remove SEO Spam on WordPress
  • Website Malware Infections
  • Website Security
  • WordPress Security

How to Find & Remove SEO Spam on WordPress

  • Art Martori
  • Last Updated: October 23, 2025
Perhaps the best way to dive into the subject of finding and removing SEO spam on WordPress is with a quick experiment — probably one…
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  • Security Education
  • Website Malware Infections
  • Website Security

Is My Site Hacked? (7 Signs)

  • Rianna MacLeod
  • February 19, 2020
Editorial: This post was last updated October 26th, 2022. It’s a day every website owner fears. You open the website you’ve poured your time, energy,…
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  • Security Education
  • Web Pros
  • Website Security

SSL Testing Methods

  • Marc Kranat
  • February 17, 2020
Not all SSL configurations on websites are equal, and a growing number push for HTTPS everywhere. There is an increasing demand to check and quantify…
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CloudFlare Workers Service Korean SEO Spam
  • Website Malware Infections
  • Website Security

Abused Cloudflare Workers Service Used to Inject Korean SEO Spam

  • Luke Leal
  • February 13, 2020
We were recently contacted by a website owner about some malicious injected spam links that were being indexed by Google’s search engine crawler Googlebot. What…
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