Website Security News
Since 2018, our team has been tracking an interesting type of website infection where the <title> tag of a hacked website is changed to Chinese text — changes which are clearly seen in the website’s search results and source code. However, when you open the…
Read More about Chinese Gambling Spam Targets World Cup Keywords
Since September 2022, our research team has tracked a surge in WordPress malware redirecting website visitors to fake Q&A sites via ois[.]is. These malicious redirects appear to be designed to…
Read More about Massive ois[.]is Black Hat Redirect Malware Campaign
Imagine for a moment that you’re searching for a topic. You find what you’re looking for on the first page of Google’s search results and click through to the website….
Read More about What is the 503 Service Unavailable Error & How to Fix It
Bad actors often look for clever ways to boost the rankings and visibility of their spam pages in search. One of the many black hat SEO injections that we regularly…
Read More about Gambling Spam in Visual Composer Raw HTML Element: [vc_raw_html]
A frustrating interruption to anyone’s day is the infamous 500 internal server error. When it happens not only do you lose traffic or potential site revenue, but it can also…
Hacked websites are known to result in a plethora of headaches for webmasters, including malicious redirects, broken links, and unwanted spam content. But did you also know that it can…
For the latest malicious scripts, check out our SiteCheck Q3 Malware Trends report. Conducting an external website scan for indicators of compromise is one of the easiest ways to identify…
WordPress security is serious business – and an essential consideration for anyone using the world’s most popular CMS (Content Management System). While the WordPress team quickly addresses known security issues…
Read More about Top 5 Most Common WordPress Malware Infections: An Anatomy Lesson
The threat landscape is constantly shifting. As attackers continue to hone their tools and exploit new vulnerabilities, our team works diligently to identify and analyze threats posed to webmasters. So…
It’s not unusual to see website owners running things on a budget. Choosing a safe and reliable hosting company, buying a nice domain name, boosting posts on social media, and…
Often when a website is injected with SEO spam, the owner is completely unaware of the issue until they begin to receive warnings from search engines or blacklists. This is…
Read More about Hidden SEO Spam Link Injections on WordPress Sites
![Massive ois[.]is Black Hat Redirect Malware Campaign Targets WordPress Sites](https://blog.sucuri.net/wp-content/uploads/2022/11/BlogPost_Feature-Image_1490x700_PHP-Login-Stealer-585x275.png)
