How to Fix the “This Site May Harm Your Computer” Warning
Rianna MacLeod Most modern web browsers and search authorities like Google have a vested interest in protecting their users from malware. Warning messages like “This site may…
New SocGholish Malware Variant Uses Zip Compression & Evasive Techniques
Ben Martin Readers of this blog should already be familiar with SocGholish: a widespread, years-long malware campaign aimed at pushing fake browser updates to unsuspecting web users.…
![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-390x183.png)
Massive ois[.]is Black Hat Redirect Malware Campaign
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…
Black Friday & Cyber Monday Ecommerce Security Threats
Consumers spent a whopping $33.9 billion during Cyber Week last year. With the average adult spending $430 on Black Friday alone, this period remains one…
WordPress Vulnerability & Patch Roundup October 2022
Rodrigo Escobar Vulnerability reports and responsible disclosures are essential for website security awareness and education. Automated attacks targeting known software vulnerabilities are one of the leading causes…
Malware vs Virus: What’s the Difference?
Stephen Johnston There appears to be a general misunderstanding among internet users about the difference between malware and viruses. The two terms are often used interchangeably —…
Wordfence Evasion Malware Conceals Backdoors
Malware authors, with some notable exceptions, tend to design their malicious code to hide from sight. The techniques they use help their malware stay on…
What is the 503 Service Unavailable Error & How to Fix It
Imagine for a moment that you’re searching for a topic. You find what you’re looking for on the first page of the search results and…
How to (Securely) Debug WordPress Errors on Your Website
Kaushal Bhavsar While working on or maintaining your WordPress website, you’ll inevitably encounter an error that prevents it from properly functioning. Knowing how to securely debug and…
SiteCheck Malware Trends Report – Q3 2022
For the latest malicious scripts, check out our SiteCheck 2023 Mid-Year Malware Trends report. Our free SiteCheck remote website scanner provides immediate insights about malware…
What is a Malware Attack?
A malware attack is the act of injecting malicious software to infiltrate and execute unauthorized commands within a victim’s system without their knowledge or authorization.…