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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Krebs on Security

One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab , KrebsOnSecurity has learned. The bulletproof hosting provider BEARHOST.

Malware 226
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FBI, Dutch Police Disrupt ‘Manipulaters’ Phishing Gang

Krebs on Security

The “fud” bit stands for “Fully Un-Detectable,” and it refers to cybercrime resources that will evade detection by security tools like antivirus software or anti-spam appliances. ” Manipulaters advertisement for Office 365 Private Page with Antibot phishing kit sold via Heartsender.

Phishing 239
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An Interview With the Target & Home Depot Hacker

Krebs on Security

That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay , a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals.

Retail 242
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Be Very Sparing in Allowing Site Notifications

Krebs on Security

These so-called “push notifications” rely on an Internet standard designed to work similarly across different operating systems and web browsers. The company’s site currently is ranked by Alexa.com as among the top 2,000 sites in terms of Internet traffic globally.

Antivirus 357
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Comparing Antivirus Software 2025: Avast vs. AVG

eSecurity Planet

An antivirus can offer some security for users worried about stumbling upon malware while browsing the Internet. A good antivirus can detect malware on whatever device the antivirus is scanning. The antivirus industry can feel pretty big, so we’re gonna focus on only two platforms today: Avast and AVG.

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A flaw in Kaspersky Antivirus allowed tracking its users online

Security Affairs

A vulnerability in Kaspersky Antivirus had exposed a unique identifier associated with users to every website they have visited in the past 4 years. A vulnerability in the Kaspersky Antivirus software, tracked as CVE-2019-8286, had exposed a unique identifier associated with its users to every website they have visited in the past 4 years.

Antivirus 111
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The Case for Limiting Your Browser Extensions

Krebs on Security

And as we’ll see, it’s not uncommon for extension makers to sell or lease their user base to shady advertising firms, or in some cases abandon them to outright cybercriminals. Ads support most of the internet we all use and love; without them, the internet we have today would simply not exist.