As the most famous Content Management System (CMS) accessible, WordPress draws a lot of consideration from aggressors. To guard your site, you have to take adequate measures to make sure about it. Else, you may fall prey to savage power assaults or other hurtful adventures.
Modern-day developers use a wide variety of web application development tools such as PHP, Java, ASP.NET, etc. However, today PHP has become the most popular and obvious choice of every developer because of its dynamics, availability, and simplicity. But nothing is perfect, even the best of the best-programmed sites, web application, software, even the whole desktop environment are vulnerable against a skilled hacker.
You are in constant danger. Maybe you do not realise. Maybe you are very naive and you think you are not going to attack, because you have nothing important to be attacked.
If you're running a WordPress website or blog, its always a good practice to setup some sort of security for your admin area & restrict access for smart users.