We continue to hear from security researchers and professionals that an astonishing 95% of all exploits begin with someone opening an attachment or clicking a link on a phishing email. I have a client where two different employees opened the attachment on an email from “FedEx” and became infected with crypto-malware. These incidents happened nearly a week apart, and you think that the second ...
On Wednesday we looked at the obvious, visual symptoms of a malware infection. Today we will explore some changes in performance that can indicate that your computer is infected.
Most malware writers are NOT interested in giving you easy visual clues, but the malware will create additional activity on your system that can tip you off to an infection.
Today we are going to look at the symptoms that your computer may be displaying that are indications of a malware infection.
These are signs that you will see on your computer display, and are the most obvious symptoms.
Computer breaches can happen many ways, but the two most common are stolen credentials, and phishing emails. Credentials, your user name and password, sometimes are stolen from a web server breach, and then sold online on the criminal marketplaces. Or sometimes you are tricked into giving them up on clever fake websites. Phishing is one way that credentials are stolen. The links in phishing emails often will direct the unwary user to the fake web page with the helpful web ...
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Dyre Wolf is one version in the family of banking Trojans that started with Zeus and NeverQuest, and now includes Dridex, SpyEye, Shylock,Shifu, Gozi, and Tinba. Banking Trojans are designed to sit unnoticed on your computer, and to capture your banking and financial login credentials and send them to criminals who use the information to empty your accounts. They are among the worst exploits that can happen to you, followed closely ...
A great product for quickly and easily adding web site filtering to your organization is OpenDNS Umbrella. OpenDNS was recently purchased by Cisco Systems. OpenDNS is another featured security product that is part of the Managed Services program here at CIT.
The way OpenDNS works is that all of your traffic to and from the Internet is run through the proxy server cloud at OpenDNS. In addition to protecting your ...
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Here’s a provocative statement: If you could just prevent your staff for clicking on links or opening attachments in phishing emails, 95% of your cybersecurity problems would be prevented.
As perimeter defenses and anti-malware software products have become more effective, cyber-attackers have turned to the phishing email approach as their number one favorite method for acquiring user names and passwords or gaining unauthorized access to computers on your network. The ...
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It’s Halloween tomorrow, the traditional time when we dress up in scary or not-so scary costumes to disguise our identity and trick our friends and family. It’s good to remember that malware often uses disguises to trick us into committing an action that releases the attack. What follows are my scary Halloween stories.
The number one method used by cyber-criminals to infect your PC with malware is the phishing email. Today we will show you how to check out suspicious emails yourself. These cleverly designed emails encourage you to open an attachment or click on and website link in order to download and install their malicious applications and exploits. I recently received the email below, and as an exercise, checked it out ...
One of the goals of this website is to help small business owners and regular folks secure their digital world by providing useful information that can be put into practice. Today we are going to be looking at what sorts of digital assets need securing.