BlackCSI Blog

As one of the world’s most popular messaging applications, WhatsApp is a well-known tool, even in the business world. More notable is that WhatsApp—a platform known for its end-to-end encryption and security—now has a modified and unofficial version called YoWhatsApp, which has been deploying malware to unsuspecting users.

We know it’s not pleasant to think about your organization succumbing to a cybersecurity attack, but it’s a very realistic event that you have to be prepared for. Let’s take a look at the statistics and how exactly they are not in your business’ favor.

What if Edgar Allan Poe wrote “The Raven” during the information age?

Malware has plagued anyone using technology for a long time, and while security has certainly gone a long way toward protecting users from malware, so too have the threats grown more powerful and dangerous—especially for businesses. Let’s take a look at some common ways individuals might find themselves with a malware problem.

Ransomware is an incredibly potent threat that has ravaged the cybersecurity landscape for several years now. Many users who get struck by ransomware feel like they have no choice but to pay the ransom, but others have banded together to create a community of resilience in the face of such a threat. Thanks to the efforts of one particular agency, victims of malware can enjoy access to malware removal tools for free.

There’s nothing more intriguing than finding a random USB drive while cleaning up your office or while out and about. You might feel the urge to plug it in and discover its contents, but we are here to tell you that this is often a bad idea—particularly if the drive is unfamiliar to you. Unlike cloud storage, which is quite transparent, you don’t know what’s on a USB drive until you plug it in, and it’s often too late by the time this happens.

Earlier this year, it became known that almost 2,000 mobile applications suffered from some type of security threat, thus putting a lot of sensitive data on the line. Let’s examine how you can ensure that your business doesn’t suffer from mobile app security issues.

We apologize for the pun, but we couldn’t help ourselves.

When you go about your business and attempt to onboard a new client or implement a new tool for your company, you spend time getting to know what your business is doing and why. Well, a newly formed ransomware group will spend up to two weeks mapping your network before launching its attacks, making it a potent threat actor that you should keep an eye out for on your business network.

It’s been about a month since LastPass—one of the most well-known and popular password managers out there—suffered a security breach where attackers managed to worm their way into the systems where LastPass stored its source code. Let’s review the situation, and what your response should be.

Mobile devices have cemented themselves in day-to-day life, so much so that people feel uncomfortable when they don’t know where their smartphone is or if they don’t have it on their person. Furthermore, devices can keep track of your location; this goes for the applications on your device, as well. How do you keep track of which devices have these privileges, and what do you do to manage them?

Imagine your business becomes the target of a ransomware attack. The situation is dire, and you need access to your data. You decide to pay the ransom, even though all security professionals advocate for the opposite. The worst is behind you, you think. This is unfortunately not the case; there are countless other costs that ransomware can bring to the table, and none of them are good. Let’s examine the true cost of ransomware beyond just the ransom.

Phishing is a serious matter, so serious that it is responsible for a quarter of all data breaches. Therefore, you need to consider it a threat to your business, whether you think these attacks are obvious or not. Phishing is a popular tool in the hacker’s arsenal, so you should be prepared to address it with your staff to preserve your business’ future.

Ransomware does not discriminate by industry, audience, business size, or otherwise. It will always be a threat to your organization, no matter what you do or who you serve. Let’s take a look at some of the commonly targeted industries that ransomware is used against.

Sometimes security breaches and hacking attacks come from the most unlikely of sources, even going so far as to utilize trusted applications to infect an endpoint or network. This is the case with a new phishing attack which uses the Calculator application that comes built-in with Windows in a very creative way. This is just one example of how hackers have been forced to innovate to combat the increasingly secure systems which businesses and users rely on today, and it should be a testament as to why you can never be too careful.

Whether you are sitting on a warm beach, taking a scenic train ride out into the countryside, or camping at the foot of a mountain, a vacation can be a great way to disconnect from the everyday buzz of work and screens. Although, if you are like me, you probably bring a few screens with you… let’s assume you keep it to a minimum. Either way, it’s important to not set yourself up for failure when you get back.

Cybercrime is a problem that is only getting worse, and as you might expect, it’s no good for business. It puts your organization in a position where it has to take steps toward securing its infrastructure, whether you like it or not. Let’s go over some of the problems associated with cybercrime and why you need to implement these measures sooner rather than later.

The modern business is faced with countless challenges that threaten its existence, many of which stem from the problems associated with network security. If a business doesn’t have policies, procedures, and solutions in place that protect its data and network, it is making a fatal mistake. Here are five suggestions we have for how you can ensure your network is best protected from security threats.

Phishing scams are a topic we frequently discuss on this blog. In their simplest form, they are emails or messages sent that are designed to steal from you or gain access to computers or networks. One such scam uses the moniker of the popular IT support company Geek Squad, a subsidiary of Best Buy, to steal from its victims. Here’s how you can avoid falling for these tricks.

There are few things more important than network security for businesses, and all it takes is one or two mistakes to completely derail all of your efforts. Let’s take a look at network security faux pas, as well as how you can address these issues in an effective way. Here are some mistakes your business might be making in terms of network security and how they can be addressed.

Remote circumstances have forced businesses to ask themselves some hard questions, specifically in regards to network security and cybersecurity. We all know that it’s important, but a zero-trust model takes things to a whole other level. Let’s take a look at this concept and why it might be just the model you need to guarantee maximum security for your company.