Tag Archives: cybercrime

Top Tricks Cybercriminals Use To Hack Your Computer Network

16 Nov 17
lverbik
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There’s no denying that cybercrime is on the rise. All it takes is a glance at a few big news stories from the past couple years. Equifax gave up the information of over 100 million people, many of them not even users, to a surgical hacker attack. Last May, over 57,000 infections spread from a single ransomware source across 99 separate countries, with damage reaching everything from hospitals and businesses to vital public utilities like the German railway network. And how many high-profile celebrities have had their phone’s picture feeds hacked and had to deal with the scandal of some maliciously leaked photographs, some of which they’d deleted years before?

But it’s not just massive corporations like Equifax or JPMorgan or actresses like Jennifer Lawrence that are being targeted day in and day out. It’s small businesses, many equipped with far less robust security measures in place. In fact, if you’re an entrepreneur, it’s almost a statistical guarantee that hackers will target your business at some point down the road.

In your company’s battle against cybercrime, it’s essential to stay abreast of the rapidly shifting digital landscape. Only the most up-to-date security technology can even hope to protect you from the ever more sophisticated thieves pounding at your digital door.

However, it’s also important to stay informed. Here are a few of the sneakiest and most common tricks thieves use to snatch your vital data:

Social Engineering Hacking, though it can cost you thousands and thousands of dollars and do just as much damage as its digital counterparts, doesn’t require a single line of code. Instead, they find weaknesses in the “human network” of a business. For example, skilled scammers can call your business’s cell phone provider, posing as the CEO’s spouse, and convince the customer service rep to hand over passwords, Social Security numbers, and sensitive personal information. Many IT departments are susceptible to this same scam.

Often, social engineering is used to gather information that will later be used for a different strategy. Such as …

E-mail Phishing, which hijacks (or fabricates) an e-mail account with trusted authority and sends users an e-mail requesting they click a particular link. Maybe the e-mail looks like it’s from the service department of your company’s time-tracking software, seeking to remedy an error. But when the link is clicked, ransomware or other malware spreads like wildfire through the system, and the user is at the mercy of the hackers. Usually, this is used to extort exorbitant sums of money out of small businesses or individuals. Symantec reports that just last year, over 7,000 businesses of all sizes fell prey to some form of phishing scam, costing them more than $740 million in total.

Brute-Force Password Attacks Or Password Guessing are just what they sound like. Either a hacker uses a software that, after putting in some data about the target (for example, the name of their dog or their anniversary), runs through potential keys ad infinitum. With sufficient information about the target, it’s only a matter of time before the software breaks through. Or, more often than you might think, hackers can simply guess the password. Infiltrators have common passwords that use real words or common structures memorized and can run through hundreds before giving up.

Fault Injection is a different story, usually only used by the most dedicated, sophisticated hackers around the world. Cyberthieves will use a complicated software to scan the source code of their internal software or network, noting every potential weak point in the system. Then, by splicing in strings of code, they can penetrate through and steal data, inject a virus, or employ other digital mischief.

How To Protect Yourself Against These Threats

As they say, forewarned is forearmed, but it’s not enough to keep your eye out for common hacker strategies. As the progress of technology marches on, so do the techniques and softwares used by hackers, resulting in an infinite number of permutations of ways they can penetrate your system.

The only way to be truly secure is by utilizing bleeding-edge security solutions to ensure you stay ahead of the breakneck developments in hacker technology. With constantly updating software dedicated to security, along with some know-how, you can rest a lot easier knowing your data is safe.

The Most Common Ways Hackers Access Your Network

28 Jun 17
lverbik
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You are under attack. Right now, cybercrime rings in China, Russia, and the Ukraine are hacking into small businesses like yours to steal credit cards, client information, and swindle money directly out of your bank account. Some are even being funded by their own government to attack American businesses, and half of all cyberattacks are aimed at small businesses. The National Cyber Security Alliance reports that one in five small businesses have been victims of cybercrime in the last year. It’s critical that you protect yourself from the following 10 vulnerabilities.

1 Poorly trained employees are the biggest risk. It’s common for an employee to infect an entire network by opening and clicking a phishing email designed to look like legitimate correspondence from a trusted source. If they don’t know how to spot infected emails or online scams, employees can easily compromise your entire network.

2 We strongly recommend an acceptable use policy that limits the websites employees can access with work devices as well as work material they access with personal devices. We can easily set up permissions that regulate which websites your employees access and what they do with company-owned devices, even granting certain users more freedom than others. You also need to detail what an employee can or cannot do with personal devices when taking work home.

3 Weak passwords are bad news; passcodes should be at least eight characters long with both lower and uppercase letters and include symbols and at least one number. On a company cellphone, requiring a passcode makes stolen devices harder to compromise. Again, this can be enforced by your network administrator so employees don’t get lazy and put your organization at risk.

4 If your networks aren’t patched, new vulnerabilities (which are common in programs you already use, such as Microsoft Office) can be exploited by hackers. It’s critical that you patch and update your systems frequently. If you’re under a managed IT plan, this can be automated so you never miss an important update.

5 Are you backed up in multiple places? Aggressive ransomware attacks, where a hacker holds files for ransom until you pay a fee, can be foiled by backing up your data. You won’t have to pay a crook to get them back. A good backup will also protect you against accidental deletion and natural disasters, and it should be automated.

6 One of the fastest ways cybercriminals access networks is by duping employees to download malicious software by embedding it within downloadable files, games, or other innocent-looking apps. This can largely be prevented with a secure firewall and employee training and monitoring.

7 Not all firewalls are created equal. A firewall blocks everything you haven’t specifically allowed to enter or leave your network. But all firewalls need monitoring and maintenance, just like all devices on your network, and a weak one does you little good. This, too, should be done by your IT person or company as part of their regular, routine maintenance.

8 Many hackers exploit your devices when you connect to public Wi-Fi, getting you to connect to their Wi-Fi instead of the legitimate public one. Always check with a store or restaurant employee to verify the name of the Wi-Fi they are providing. And never access financial or medical data or enter your credit card information when surfing public Wi-Fi.

9 It may be one of the oldest tricks in the book, but phishing emails still work. The  goal is to get you to download a virus by clicking a link or getting you to enter your login information on a clone of a legitimate website.

10 In 2009, social engineers posed as Coca-Cola’s CEO, persuading an executive to open an email with software that infiltrated the network. Social engineering is another old-school tactic, but, like phishing, it works well. Hackers pretend to be you, and people often fall for it.

If you are concerned about cybercriminals gaining access to your network, then call us to learn more about implementing a managed security plan for your business. You’ve spent a lifetime working hard to get where you are and have earned every penny and every client. Why risk losing it all? Get the facts and be certain your business, reputation, and data are protected.