Remove 2019 Remove Adware Remove Antivirus
article thumbnail

Be Very Sparing in Allowing Site Notifications

Krebs on Security

“This method is currently being used to deliver something akin to adware or click fraud type activity,” Angiolelli said. Indeed, Malwarebytes’ Pieter Arntz warned about malicious browser push notifications in a January 2019 blog post. One notification was an ad for Norton antivirus; the other was for McAfee.

Antivirus 359
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. If you look at the dynamics of attacks on mobile users in 2020, you will see that the average monthly number of attacks decreased by 865,000 compared to 2019.

Mobile 145
Insiders

Sign Up for our Newsletter

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

article thumbnail

New Shlayer Mac malware spreads via poisoned search engine results

Security Affairs

. “The new malware tricks victims into bypassing Apple’s built-in macOS security protections, and it uses sneaky tactics in an effort to evade antivirus detection.” “As of Friday, the new malware installer and its payload had a 0/60 detection rate among all antivirus engines on VirusTotal.” up to 10.14.3.

article thumbnail

The mobile malware threat landscape in 2022

SecureList

Number of detected malicious installation packages in 2019–2022 ( download ) Distribution of detected mobile malware by type Distribution of newly detected mobile malware by type in 2021 and 2022 ( download ) RiskTool-type potentially unwanted software (27.39%) topped the rankings in 2022, replacing the previous leader, adware (24.05%).

Mobile 143
article thumbnail

Breach Exposes Users of Microleaves Proxy Service

Krebs on Security

” Microleaves has long been classified by antivirus companies as adware or as a “potentially unwanted program” (PUP), the euphemism that antivirus companies use to describe executable files that get installed with ambiguous consent at best, and are often part of a bundle of software tied to some “free” download. .

article thumbnail

Fraudulent purchases of digitals certificates through executive impersonation

Security Affairs

The experts discovered that digital certificates are then used to spread malware, mainly adware. The verification is done using a public antivirus scanning service, then the threat actors use the file scan record as “a clean bill of health” for potential buyers.

Adware 105
article thumbnail

3 crucial security steps people should do, but don't

Malwarebytes

When asked specifically about the tools and methods that people use to protect themselves online, we found, disappointingly, that: Just 35 percent of people use antivirus software. Use antivirus Ask a cybersecurity writer (me) how it feels to learn that just 35 percent of people use antivirus and you’ll hear an answer: “Not great.”