BlackCSI Blog

Bad news for T-Mobile users, they’ve suffered another data breach. Hackers have gained access to customer data for nearly 37 million individuals, including both pre-paid and subscription-based accounts. Let’s look at what has happened and what knowledge you might apply to your own network security practices.

Back during the holiday season, the Federal Trade Commission shared some data that showed that members of Generation X, Millennials, and Generation Z are all more likely to fall for online shopping scams than those over the age of 60…and not by a little, either. Those under that age are apparently 86 percent more likely to fall for these scams. 

Cybersecurity definitely needs to be a point of emphasis for any business who relies on technology, after all if you suffer a data breach, it can have a direct impact on the way your business is viewed by potential customers or it can even have an effect on the way that you are able to operate. In order to keep your business secure online you need to depend on your staff. Like it or not, they are a major part of your business’ cybersecurity system and if they aren’t trained properly and understand their role, your business is low-hanging fruit for hackers. 

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.

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

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.

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.

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.

A data breach is no joke, and it can take many forms. Whether it’s a case of confidential data being viewed, copied, stolen, or destroyed, a data breach cannot be ignored. Let’s take a look at some of the various causes of business data breaches and what you can do to prevent them from sinking your organization.

There are all kinds of threats out there that can make things difficult for your business, but one of the biggest threats from this past year was ransomware. Ransomware encrypts data on the victim’s device so that it is inaccessible without the decryption key. Hackers have been successful with these extortion methods, as well as many others, yet ransomware continues to be a serious source of anxiety for businesses of all sizes and industries.

While considering cybercrime, it’s very easy to slip into a dichotomy: hackers are bad, while not-hackers are good. Like most things in life, however, the truth is that there is a spectrum to cybercrime. Let’s take a few moments to consider a few different types of hackers, and the hats that their roles determine they wear.

It’s the holiday season, and with it comes a multitude of hackers trying to cash in on everyone’s online purchases. These phishing scams always increase when the holiday season comes around, so it’s best to stay vigilant so that you don’t give yourself the gift of sadness this year. One such threat is already here, and it’s voice spoofing of Amazon orders.

There are many different types of hacking attacks, but those targeting your computer can either be incredibly intrusive or so low-profile that you don’t even know you’ve been infected until it’s too late to do anything about it. Let’s discuss some of the telltale signs of a hack and what you should look for to prevent or identify them.

The attack on SolarWinds earlier this year caused a lot of challenges, and now that time has passed and the dust has settled somewhat, Microsoft has uncovered another type of malware associated with the attack. This one is called FoggyWeb. What does this threat do and what can we learn about it?

Cryptocurrencies are still one of the better known uses of blockchain technology, and though their values seem to have leveled off since the explosive growth they experienced a few months ago, that has not stopped people from seeking them out. Of course, where there’s money to be had, you’re sure to find cybercriminals.

Hackers are always trying to find creative and new ways to steal data and information from businesses. While spam (unwanted messages in your email inbox) has been around for a very long time, phishing emails have risen in popularity because they are more effective at achieving the desired endgame. How can you make sure that phishing scams don’t harm your business in the future?