Datalyst Blog

Picture this scenario: while going about your daily routine, an email lands in your inbox, purportedly from a cybersecurity company. The alarming claim is that you've become the target of a hacking attack. Despite lacking IT expertise and being unfamiliar with your security agency's protocols, you trust the message and promptly respond. Little do you know, the email is a cleverly disguised cyberthreat, and you find yourself ensnared in their trap.

In this blog, we do our best to give people the knowledge they need to protect themselves and their organizations while operating online. With all the digital tools that we all have come to rely on, it’s important to understand the result of a data breach on organizations and their customers. In today’s blog, we go through six of the most devastating data breaches that happened in 2023. 

Social media scams are fraudulent schemes or deceptive activities that take place on various social media platforms. Users of Facebook, X (formerly Twitter), LinkedIn, and dozens of others have been victims of these attacks. These scams can target users of all ages and backgrounds, and they aim to exploit people's trust, curiosity, or lack of awareness. Social media scams come in various forms, and here are some common ones.

Maintaining network security has proven to be more difficult for organizations as time has gone on. Like the people trying to keep them out of networks they don’t have access to, hackers are increasingly using artificial intelligence (AI) to enhance their cyberattacks and achieve various malicious objectives. Here are some ways in which hackers are using AI.

When it comes to valuable data, hackers will go out of their way to try and steal it, placing businesses in dangerous situations. In particular, healthcare data is attractive to hackers, and considering how lucrative the prospect of healthcare data is, companies need to take extra precautions to protect it. But what is it about healthcare data that makes it so attractive, anyway? Let’s dig into the consequences of potential attacks on healthcare data.

I just want to come out and say it: if your business has any interaction with the healthcare industry, you need to have your cybersecurity audited. While we certainly didn’t need another example of why this is so important, the ransomware attack aimed at Harvard Pilgrim Health Care has given us one.

Even the solutions designed to keep businesses and organizations safe are vulnerable to the threat of a cyberattack, as when it all boils down, these tools are still software solutions, no matter how secure they might be. The company in question today—Barracuda—is a huge name in the cybersecurity industry, and it has become the victim of a zero-day exploit. Let’s go over how you can prevent your business from experiencing the same thing.

Your business’ computing infrastructure is a pretty resilient system. It has all types of tools added on to keep malicious code, bad actors, and even sabotage from ruining the good thing you have. This reliability has led to hackers changing the way that they go about their business. Nowadays, most of the attacks that affect businesses are phishing attacks. In today’s blog we will go through the elements of a phishing attack and how you can protect your business from them.

Did you know that tomorrow is World Password Day, 2023? As the result of a campaign to spread awareness of the importance of sufficiently secure passwords, it has become an annual reminder of how critical sufficient passwords are to proper cybersecurity…despite passwords not being sufficient protection on their own. In light of tomorrow’s observance, let’s take some time to review why passwords are important to get right, and what else you need to have in place.

There tends to be a few very specific ideas of what a hacker looks like, primarily thanks to popular culture. Whether one pictures a hooded figure furiously typing in a darkened technology haven, or a social outcast that has made camp in his parents’ basement, there is a predisposition (almost a prejudice) that warps our perspective of cyberattacks and those who carry them out. This is perhaps what makes them so dangerous to businesses.

This past January, the Federal Bureau of Investigation issued an announcement that they had targeted and taken down the servers for a Dark Web organization responsible for the Hive ransomware group. While there is certainly cause for celebration here, one major statistic is enough reason to continue being concerned.

Has your business been targeted by hackers? Do you even know? Let’s face it, small businesses don’t typically worry all that much about cybersecurity. To many small business owners, they might see it as a luxury for their perceived risk. Unfortunately, the reality of the situation is that hackers and scammers are targeting small businesses more regularly than they have in the past and without some kind of dedicated cybersecurity strategy, there could be a good chance that your business could run into some problems because of it. 

While security researchers do their best to find security vulnerabilities in software and systems before they are actively exploited by attackers, they can’t be successful all the time. There are too many threats and too many variables to consider, and zero-day exploits are often discovered well after they are actively being exploited by threats. How can you keep zero-day exploits from impacting your business?

It’s the holiday season, and you know what that means: lots of gift-giving and online shopping. Regardless of what you and your family celebrate this holiday season, you should be prepared to handle the influx of phishing attacks which always surface around this time every year, including both the usual methods and the more sophisticated ones.

For millions of people, the rubber ducky is a benign reminder of childhood. Depending on when you were a child, the rendition of Sesame Street’s Ernie singing “Rubber Duckie, you’re the one,” is ingrained in your mind every time you hear the term. Unfortunately, the Rubber Ducky we are going to tell you about today has only fond recollection for people who are looking to breach networks they aren’t authorized to access or deliver malware payloads that are designed to cause havoc. 

It probably isn’t a question you’ve put much thought to, but tell me: who do you think feels the greatest impact from card skimming schemes, where a payment card’s data is captured so a cybercriminal can make use of the card’s associated account? While it isn’t a good situation for anyone, some are impacted more than others.

As we’ve said time and time again, modern businesses need to be prepared to resist cybercrime and cyberattacks…and as it happens, the Federal Bureau of Investigation agrees with us. How can we be so sure? Simple—the FBI is currently pushing businesses in the northeast to better prepare themselves, including here in Boston.

WhatsApp is one of the world’s most popular messaging applications. With over 2 billion users, WhatsApp is known for its relative security, as it is one of the few messaging applications that offers end-to-end encryption. A modified version of WhatsApp, called YoWhatsApp, has been reportedly deploying malware.

How often do you get emails from individuals claiming to be working with a business who wants to do business with yours or sell you a product, completely unsolicited and even perhaps a bit suspicious? These types of messages can often land small businesses in hot water, as it only takes one phishing email landing in the wrong inbox at the wrong time to put your business in jeopardy.

How quickly do you think it takes for a hacker to react to the disclosure of bugs and vulnerabilities? According to industry experts, the time for security professionals to react to zero-day threats and vulnerabilities might be decreasing. Is your organization prepared to act when important vulnerabilities like these are disclosed?