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Posts Tagged ‘malware’


ALERT: Massive Ransomware Attack is the Biggest Ever

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. Microsoft has even released patches for some older, unsupported versions of Windows to combat the threat…

New Microsoft Word Zero-Day Attack Installs Spyware On Fully Patched PC’s

ZDNet has reported a new Microsoft Word attack that is able to strike even fully updated and patched machines.  The attack uses HTML to install spyware onto attacked systems.  Microsoft says that a patch will be coming out tomorrow.  Be sure to patch all of your machines against this vulnerability.  For more information, see the…

Microsoft: Windows 7 In 2017 Is So Outdated That Patches Can’t Keep It Secure

Are you still running Windows 7 on any of your devices?  Or worse yet, Windows Vista or Windows XP?  If so, then our friends at ZDNet say that it is definitely time to upgrade as the security in Windows 7 is completely out of date and unable to keep up with modern security threats.  Windows…

Will Your Website Be Hacked Next?

At Excalibur Technology we design, host, update and secure websites.  We constantly stress to our clients the importance of keeping their websites up to date in the following ways: Ensure that your CMS (content management system) is running on the latest version Ensure that your website software and plug-ins are running on the latest version…

For This Ransomware, “Yes Or No” Really Means “Yes Or Yes”

The ransomware Petya (previously thought to have been eradicated) has unfortunately resurfaced, and it’s brought a friend to the party. Petya was delivered via an email containing an invitation to apply for a job, including the virus in an executable file that was disguised as a PDF job resume. When a helpless user clicked the…

Alert: New Malware Can Download 200 Malicious Apps In A Few Short Hours

You don’t often hear about mobile operating systems being vulnerable to security threats (desktop vulnerabilities usually hog the spotlight), but when you do, they’re usually major problems that you need to be aware of. One such threat is called “Hummer,” a trojan that has installed unwanted apps and malware to more than a million phones…

Excalibur Technology Newsletter – June 2016

We invite you to read the latest edition of our newsletter, by CLICKING HERE. Be sure to check it out! Highlights in the June 2016 Edition Include: – Think You’ve Been Hacked? Here’s What To Do Next! – How Colocation Services Are A Win-Win Scenario For SMBs – How To Avoid Oversharing On Social Media…

Thousands Of Threats Blocked Each Day By Our DNS Filtering Service

Our DNS filtering service helps to protect your business from numerous Internet threats.  How many?  Tens of thousands each and every day! Take a look at one of our control panel screen shots.  In just 24 hours, we received 3.8 million DNS requests.  Out of those requests (meaning a website or other Internet connection) there…

Excalibur Technology Newsletter – April 2016

We invite you to read the latest edition of our newsletter, by CLICKING HERE. Be sure to check it out! Highlights in the April 2016 Edition Include: – There’s No Good Reason Why Managing Your Email Should Be A Hassle – How To Automatically Recover Your Lost Microsoft Office Files – Ready Or Not, Self-Driving…

Prevent Being Taken By Familiarizing Yourself With These 4 Social Engineering Scams

Did you know that some of the most successful hackers actually know very little about computer coding? In many cases, a hacker simply tricking someone into handing over their personal information works out even better for them. This is a tactic known as social engineering, and the only way to defend against it is to…


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