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Razy in search of cryptocurrency

Last year, we discovered malware that installs a malicious browser extension on its victim’s computer or infects an already installed extension. To do so, it disables the integrity check for installed extensions and automatic updates for the targeted browser. Kaspersky Lab products detect the malicious program as Trojan.Win32.Razy.gen. Read Full Article

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Attacks against Boletos

In a series of online attacks targeting flaws on network devices and involving malicious DNS servers, fake documents, browser code injections, malicious browser extensions and a lot of creativity, the crooks have successfully stolen vast amounts of money. Read Full Article

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KSN: An Analysis of Web Browsers

Today, cybercriminals are quick to exploit vulnerabilities in Adobe Reader, Flash and Java to infect users’ computers. There is a simple reason for this popularity: exploits of vulnerabilities found in these products can infect computers regardless of which operating systems… Read Full Article