Remove Advertising Remove Antivirus Remove Encryption Remove Spyware
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. This ends up executing sketchy code that installs viruses, ransomware, spyware, or adware behind the victim's back.

article thumbnail

Scranos – A Cross Platform, Rootkit-Enabled Spyware rapidly spreading

Security Affairs

Scranos is a powerful cross-platform rootkit-enabled spyware discovered while investigating malware posing as legitimate software like video players, drivers and even anti-virus products. Browsing History Stealer Payload — This payload collects Chrome’s browsing history and sends it to the C&C in an encrypted form.

Spyware 72
Insiders

Sign Up for our Newsletter

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

article thumbnail

How to stay safe from cybercriminals and avoid data breaches 

IT Security Guru

By acting as a “middleman” between your network and device – data transmitted through public Wi-Fi is rarely encrypted. An SSL certificate delivers a safe, encrypted and secure connection between the web server where your site is hosted and your browser. Pay attention to symptoms of malware. Programs closing or running randomly.

article thumbnail

Top 10 Malware Strains of 2021

SecureWorld News

Cybercriminals often use malware to gain access to a computer or mobile device to deploy viruses, worms, Trojans, ransomware, spyware, and rootkits. FormBook FormBook is an information stealer advertised in hacking forums. AZORult's developers are constantly updating its capabilities. Remcos installs a backdoor onto a target system.

Malware 87
article thumbnail

IT threat evolution Q3 2023

SecureList

For most implants, the threat actor uses similar implementations of DLL hijacking (often associated with ShadowPad malware) and memory injection techniques, along with the use of RC4 encryption to hide the payload and evade detection. libssl.dll or libcurl.dll was statically linked to implants to implement encrypted C2 communications.

Malware 93
article thumbnail

Mobile Malware: Threats and Solutions

eSecurity Planet

Adware : Though not all security professionals consider adware malicious, this threat category presents users with unwanted advertisements and may track their activities without consent. is a type of malware that will encrypt a user’s data and hold it for “ransom” until the attacker is paid. ransomware? Creating a mobile device policy.

Mobile 103
article thumbnail

Mobile malware evolution 2020

SecureList

The word “covid” in various combinations was typically used in the names of packages hiding spyware and banking Trojans, adware or Trojan droppers. After the application ran, it could follow one of several scenarios, depending on its creator’s greed and the advertising module’s capabilities.

Mobile 134