KT Connections Blog

It’s nearly October, and once again it’s time to make cybersecurity top of mind. While we are always thinking about best practices to keep your business safe and secure from cyber criminals, October is the time of year in which the Department of Homeland Security (DHS) bring extra attention to the issue of security. This year there is a focus on the personal and professional connections and how they intersect, increasing the possibility of a hacker gaining access to one or both worlds.

Twitter is recommending that all 336 million users change their passwords as soon as possible due to the discovery of an internal security flaw. While the issue has been fixed and no data breach seems to have taken place, Twitter is clearly taking this situation seriously.

You’d think that Intel would make sure their firmware is of sound integrity, but unfortunately, a recently discovered vulnerability has revealed that it’s not as secure as previously thought. The issue involving Intel’s chips could potentially lead to a permanent nosedive for your CPU’s capacity to perform as intended, which could have disastrous implications for your business.

There is no shortage of threats on the Internet, from situational issues to deliberate attacks meant to damage your company or steal your valuable data. While new threats pop up almost every day, some have been around for some time--so long, that many seem to not consider them as viable threats.

A major vulnerability has been discovered that affects everyone that uses Wi-Fi. Key Reinstallation Attack, or KRACK, affects the core encryption protocol that most Wi-Fi users depend upon to shield their browsing from others, Wi-Fi Protected Access 2 (WPA2).

In what is one of the first attacks of its kind, a botnet dubbed WireX swept across 100 countries, controlling over 120,000 IP addresses at its peak. The factor that made WireX so unique was the fact that the botnet was made up of Android-powered devices that had one of 300 malicious apps downloaded from the Google Play Store.

Run your Windows Updates and be very skeptical about opening unsolicited emails. Failure to do so may result in a very dangerous strain of ransomware that could infect your entire network and spread to your clients, partners, and prospects.

It’s a tough lesson to learn, but almost any company is susceptible to cyber-attacks that take advantage of any security setup’s weakest link: the people involved. This lesson was most recently learned the hard way by two unnamed tech companies that fell victim to a phishing campaign that was allegedly run by Evaldas Rimasauskas, a Lithuanian man accused of stealing $100 million from them.

Imagine that, despite the extreme care you took to avoid threats from infecting your devices, they turned out to be infected anyway. However, what if the device had been infected before you had even gotten your hands on it?

Did you know? Today is National Clean Out Your Computer Day! As technology buffs ourselves, we want to spread the word about this annual opportunity to clean out the technology that your business uses on a daily basis. Here are five great ways to make sure that your computers are being properly maintained.

A previously known malware called Ghost Push now has a component that has caused countless problems for over a million Android users. This component, called Gooligan, is the source of the trouble, and it adds to this chaos by infecting over 13,000 new devices every day.

Samsung has put out a global recall on their Galaxy Note 7 devices and a moratorium on any being sold after reports of exploding batteries came in. This recall--which is being considered the highest-profile recall in the history of consumer technology--comes at one of the worst possible times for the company, as they had just managed to gain some momentum after a run of mediocre mobile growth.

There are countless threats out there that can mean danger for your business, but one of the most innovative to date utilizes a malicious Twitter account to administer commands to a botnet made up of infected Android devices. In fact, this is widely considered the first threat to actively use a social network in this manner, making it a wake-up call for security professionals and social media users alike.

Microsoft’s latest round of security patches includes 27 software vulnerabilities, many of which are critical in nature. Affected are widely-used titles such as Windows, Microsoft Office, Internet Explorer, and the new Edge browser. It’s important for users to take action and install the Microsoft-provided patches, and soon.

Researchers at the security firm Digital Defense recently found major vulnerabilities with Dell’s Sonicwall Global Management System (GMS), six of them to be precise. This is a widely-used software by businesses around the world for monitoring and managing devices connected to a network. Companies using GMS should take immediate action in order to protect themselves.

Fast food is a closet indulgence of the always-busy professional, but for many, it’s a guilty pleasure that saves them the hassle of preparing a meal, and is a cheap alternative to going grocery shopping. However, that Baconator that you bought last month may have put your financial credentials at risk due to a data breach found in many Wendy’s restaurants, including Sioux Falls!

If you made use of Acer’s online store to purchase a device between May 12, of 2015 and April 28, 2016, we have some bad news for you: There’s a chance you received a letter from Acer to inform you that your card’s credentials were stolen.

In the wake of a dangerous zero-day vulnerability found in Adobe Flash, which required that users either uninstall it or update to the latest version, it’s becoming increasingly apparent that the web needs to find a new way to support rich media integration. Now, Google plans on slowly phasing out Flash in its web browser, Google Chrome, and switch to HTML5 as the default rich media player.

Today’s various versions of ransomware are dangerous. By forcibly locking down important files on a victim’s computer, threats like CryptoLocker and CryptoWall are posing significant threats to both businesses and ordinary computer users. However, a new type of ransomware has appeared called CryptoJoker; and we assure you, there’s nothing funny at all about this one.

If you’re still using Windows 8 (instead of the much improved 8.1), we’ve got bad news for you. Microsoft has ceased offering patches and security updates for the Windows 8 operating system, which means that if you want to be using the most secure and up-to-date operating system, you should make the switch to Windows 8.1 or Windows 10.