Remove Advertising Remove Antivirus Remove DNS Remove Internet
article thumbnail

A Deep Dive Into the Residential Proxy Service ‘911’

Krebs on Security

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

VPN 300
article thumbnail

Malvertising Is a Cybercrime Heavyweight, Not an Underdog

SecureWorld News

The concept of the term "malvertising" (a portmanteau of "malicious advertising") suggests an overlap with ads, albeit dodgy ones, and therefore fuels the fallacy that its impact hardly goes beyond frustration. Again, a raid as harmful as that commences with what appears to be garden-variety deceptive advertising trickery.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Some Fortinet products used hardcoded keys and weak encryption for communications

Security Affairs

Security researchers from SEC Consult Vulnerability Lab discovered that multiple Fortinet products use a weak encryption cipher (“XOR” with a static key) and cryptographic keys to communicate with the FortiGuard Web Filter, AntiSpam and AntiVirus cloud services. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

article thumbnail

Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. The registration records for the website Cryptor[.]biz ” Crypt[.]guru’s

Malware 216
article thumbnail

The Common 5 Security Tools You Can’t Miss in 2021 to Protect Your Digital World

Vipre

Thus, an antivirus is the most important security tool that everyone must have to protect themselves from viruses, malware, trojans, and similar cyber threats. Thus, an antivirus is the most important security tool that everyone must have to protect themselves from viruses, malware, trojans, and similar cyber threats. Ad Blockers.

article thumbnail

Satacom delivers browser extension that steals cryptocurrency

SecureList

It is known to use the technique of querying DNS servers to obtain the base64-encoded URL in order to receive the next stage of another malware family currently distributed by Satacom. To do so, it performs a DNS request to don-dns[.]com com (a decrypted HEX string) through Google DNS (8.8.8.8, com don-dns[.]com

article thumbnail

LimeRAT spreads in the wild

Security Affairs

The installed payload actually is a Base64 encoded PE32 file, file-lessly stored within the registry hive to avoid antivirus detection. LimeRAT is a powerful Remote Administration Tool publicly available to any internet user, it is an open-source project freely available on Github. 10 IP address located in Russia. 1986[@gmail[.com”,

Malware 72