Showing posts with label network virus. Show all posts
Showing posts with label network virus. Show all posts

Friday, May 5, 2023

Here's something you never want to see: intruder alert, intruder alert. So catch it before it's too late!

Great news coming out of IES today. We are now taking preorders for the IES HoneyPot. Now you can setup a "sting" operation 24/7 on your network, often alerting you - and us - of an issue before it becomes a real problem.

What is a honeypot you ask? "It's a sacrificial computer system that’s intended to attract cyberattacks, like a decoy. It mimics a target for hackers, and uses their intrusion attempts to gain information about cyber criminals and the way they are operating or to distract them from other targets".

Despite the compact size of our honeypot device, it looks like a real computer system to hackers - with applications and data, fooling cyber criminals into thinking it's a legitimate target. For example, a honeypot could mimic a company's customer billing system, a frequent target of attack for criminals who want to find credit card numbers. Once the hackers are in, they can be tracked, and their behavior assessed for clues on how to make the real network more secure.

It is important to note that a honeypot isn't set up to address a specific problem, like a firewall or anti-virus software. Nor is it meant to replace these network necessities. Instead, it's an information tool that can help you understand existing threats to your business and spot the emergence of new threats. With the intelligence obtained from a honeypot, security efforts can be prioritized and focused.

WE ARE GIVING THESE DEVICES AWAY for a limited time to any of our clients that are interested. We just ask that you cover the annual subscription fee of $365...yes, just $1 per day. Contact us today (781-816-9437 or contactus@iesadvisors.com) to learn more about our devices and see how they can help add a layer of security to your network. Since the devices are plug and play, we can ship it right to your location. Simply plug it into power & Ethernet so IES can do the rest!



Tuesday, May 16, 2017

Beware: the WannaCrypt / WannaCry Ransomware

What is WannaCrypt Ransomware? 
WannaCrypt Ransomware, also known by the names WannaCry, WanaCrypt0r or Wcrypt is a ransomware which targets Windows operating systems. Discovered on May 12, 2017, WannaCrypt was used in a large Cyber-attack and has since infected more than 230,000 Windows PCs in 190 countries.

How does WannaCrypt ransomware get into your computer?

As evident from its worldwide attacks, WannaCrypt first gains access to the computer system via an email attachment and thereafter can spread rapidly through your LAN network. The ransomware can encrypt your systems hard disk and attempts to exploit the SMB vulnerability to spread to random computers on the Internet via TCP port and between computers on the same network.

The best thing you can do it to avoid clicking on any attachments sent to you via email, even if they appear to be legitimate!


Although the first wave of this ransomware was stopped, we are already seeing new variations of it hitting computers around the world. Be sure your systems are consistently backing up. If you are unsure, contact your assigned IES agent.


Lastly, if you see the message below - or a similar one - it’s already too late for you. IMMEDIATELY SHUT DOWN YOUR COMPUTER and call IES at 781-816-9437.

 

Sunday, October 13, 2013

IMPORTANT NOTICE TO ALL COMPUTER USERS: New Crypto Locker Ransomware infecting computers & locking down files.


We are seeing a new version of Crypto Locker Ransomware infecting computers and encrypting files so that you cannot access them. A message comes up as shown in the above link demanding $300 to be paid in order to get the files back.

If you encounter this virus on a work or home machine, turn it off immediately. Do not click on anything to close it. These criminals attempt to panic you into clicking on the "close" buttons which are really an "Ok, infect my computer" button. It is extremely important that you simply turn off the power to the computer immediately and contact your IT support person.

We recommend enabling strict filters on any and all firewalls in both your home and office, which may block some valid HTTPS sites such as banking sites but it's safer than letting this new trojan/virus into your computer systems. The infection is also "network aware" which means that if an infected user has access to a shared folder on a server or another workstation, that user will cause all shared files to become encrypted and unrecoverable as well.

The trojan infection is coming from infected web sites. The links may come in via email or on social media sites. So be very cautious about ANY web links. As we always recommend the sender should clearly identify themselves, you should know the sender and the purpose of the link(s) sent. In any case - it's still best to ignore them and DO NOT click on any links you receive without first calling and verifying that the sender and the link is legitimate.

Please be safe in your email and Internet browsing. If you need assistance securing your computers or find your computers to be infected, feel free to contact us to discuss your options.

IES, Inc.
781-816-9437
iesAdvisors.com