Fake WordPress plugins appear to be trending as an effective way of establishing a foothold on compromised websites. During a recent investigation, we discovered a fake component which was masquerading as a legitimate plugin. Named SiteSpeed, it contained a lot of interesting malicious capabilities. Unwanted Advertisements The malicious plugin can be used by the attacker […]
Tag Archives: Website Security
Web Professional Security Survey 2020
According to recent statistics, the web design industry in the United States is now worth more than $40 billion each year. It’s why our annual survey of agencies and web pros is so eagerly anticipated — and we hope you’ll participate in the Sucuri Web Professional Security Survey 2020. If you provide services like website […]
Spox Phishing Kit Harvests Chase Bank Credentials
Phishing kits are the back end components to a phishing attack and are often designed to make it easier to deploy a phishing page. These kits are typically bundled in compressed files, such as .zip archives, and contain the entire file infrastructure needed to operate a phishing page. Once a kit is uploaded to a […]
Pirated WordPress Plugins Bundled with Backdoors
One widespread belief among webmasters is that attackers typically only compromise websites in a couple of ways: by exploiting vulnerabilities or stealing login credentials. Although these are certainly two of the more common attack vectors, another method is often overlooked — but the result is just as hazardous. Whenever an attacker can successfully trick a […]
Dangerous Website Backups
It’s a well-known fact that website backups are important for mitigating a plethora of site issues. They can help restore a site after a compromise or even facilitate the investigative process by providing a clean code base to compare the current site state to. However, if a backup is not set up correctly, it can […]
What is the Gibberish Hack?
Discovering some random folder with numbers and letters you don’t remember on your website would make any website owner put on their detective cap. At first, you may think, “Did I leave my FTP client open and my cat ran across the keyboard?” But when you open the folder, you find a series of HTML […]
What is a Website Defacement?
Website defacement is the most obvious sign of a hack. In these cases, bad actors who have gained access to an environment leave their mark through digital vandalism. For website owners, it means trying to access your homepage, only to find all of the code and content you’ve worked on replaced with something like this: […]
Evasion Tactics in Hybrid Credit Card Skimmers
The most common type of Magento credit card stealing malware is client-side JavaScript that grabs data entered in a checkout form and sends it to a third-party server controlled by the attackers. Though popular with bad actors, one of the drawbacks of this approach is that it’s possible to track requests to suspicious servers if […]
Labs Notes Monthly Recap – May/2020
In 2020, we doubled up our research efforts to report on many new attacks and hacks that we see in the wild. We believe that being informed is a big part of having a good website security posture. Sucuri Labs provides website malware research updates directly from our teams on the front line. Our Labs […]
How to Find & Fix WordPress Pharma Hack
It’s hard for any website owner to discover pharmaceutical spam. Finding bogus content for prescription drugs on a website you watched grow from a tiny blog can be heartbreaking. But don’t blame your website: it just got caught up in a bad crowd of SEO spammers. SEO spam occurs when bad actors inject a website […]
