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CATEGORY ARCHIVES: cyber-security

Think Mirai is Gone? Think Again. It’s Alive & Active. Here's What You Need to Know.

Between March 2 - 5, we detected a significant increase in scanning activities over Tenet ports via the target, ''NoThink! Telnet HoneyPot – IPs," provided by NoThink. To put this in perspective, the magnitude includes an increase of 4,000 IPs to about 130,000 IPs that were a part of the scanning on telnet ports, as presented in Figure 1 below.

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(Stay Alert) Inside E-Mail Compromise: What Small & Medium Businesses Need to Know

Recently, we were contacted regarding two different incidents of Business Email Compromise (BEC), where there was an attempt to redirect wire transfers from individuals to another bank account. One was successful and the victim lost six figures, one was interdicted because of an attentive individual who picked up the phone to ask, “Uh, are you sure this is right?” This kind of fraud is increasing and are more specifically targeted towards smaller firms and individuals trying to redirect high-dollar transactions.

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2020 Census Target of Security Threats & 3 Critical Factors to Know

As people start thinking about completing the upcoming United States census online, security concerns have emerged. While there are unique threats to the Census because of the impact it has on budgeting and government, these concerns tell us a great deal about the security concerns of doing business online.

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Don’t Fight Cyber Criminals in Your Bedroom

Imagine This: You have a precious and valuable treasure. You keep this treasure in your bedroom. Criminals come from all over the land, every night and day, laying siege to your home to steal this treasure. You have no gated community, no security patrol, no walls around your home, no doors or windows - and every fight with a criminal happens right there in your bedroom with your treasure just feet away. You know that one misstep, one lucky punch, and you lose your most precious treasure. It’s game over.

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How to Easily & Efficiently Secure Your Home DNS

Like many technologists who are also parents, I think a great deal on how best to protect my family online. Working for a security company, I have access to more tools than the average person, so recently I’ve implanted DNS security at home. I focused more on DNS because there are no “services” offered on my home network, and I’m mostly concerned more about my kids or wife clicking on a phishing link or similar outbound malicious traffic.

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Why You Need to Block the Threat Factory. Not Just the Threats.

 

Cyber criminals will create roughly 100 million new malware variants over the next 12 months. Security vendors will respond with new malware signatures and behaviors to stop them, but thousands of companies will be victimized in the process, experiencing costly or catastrophic breaches. This isn’t new - it’s a cycle.

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Over 120 Malicious Domains Discovered in Analysis on New Roaming Mantis Campaign

Since April of this year, news of a rapidly evolving crypto mining malware, dubbed Roaming Mantis, has hit the cyber news headlines. Roaming Mantis debuted with a DNS hijacking attack vector, infecting android running machines. Once installed, the malware redirected infected devices to phishing sites by spoofing legitimate applications, while using the stolen credentials to run a crypto mining script on PCs.

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Universities Beware: Attackers Are Getting Savvy with Fake Cyber Security Courses

Is your university protected? Iranian hackers attempted to attack U.K. universities with fake, government-certified cyber security courses. They accessed at least one college account.

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Torii: The New IoT Botnet You Might Need to Start Worrying About

An extremely sophisticated IoT botnet has recently been discovered and dubbed “Torii.” One of Torii malware’s many advanced capabilities is running on just about every type of smartphone, computer and tablet, with over 100 malware variants supporting over 15 different architectures.

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Bite Size Security News: Now Is The Time For Zero Trust Security

Zero Trust Networking is that all network communication should be considered untrusted unless otherwise designated as safe (i.e. with authentication, a known source, or other criteria).

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