Posts Tagged ‘mass mailing’

Brazilian Trojan bankers now digitally signed

Sep

2012

How easy is it for bad guys to buy valid digital certificates from CAs using fake data and then start signing Trojan bankers with them? In Brazil it appears to be very easy. Today most software developers digitally sign their programs. The process involves Certification Authorities (CAs) that must verify the authenticity of the files […]

Category General Written by Securelist / Blog 0 Comments

CVE-2012-1535: Adobe Flash Player Vulnerability Exploited with Multiple Emails

Aug

2012

As we are all aware, Adobe released security updates for Adobe Flash Player 11.3.300.270 and earlier versions for Windows, Macintosh, and Linux. These security updates address the Adobe Flash Player CVE-2012-1535 Remote Code Execution Vulnerability that could cause the application to crash and potentially allow an attacker to take control of the compromised computer. Adobe […]

Category General Written by Symantec Security Response Blog 0 Comments

March 2012 virus activity review: political spam keeps company with new threats to Mac OS X and Android

Apr

2012

The first spring month in 2012 was unusually “hot” with the emergence of a whole series of new threats to Windows and other platforms. In particular, attackers came up with another way to spread Trojans for Mac OS X, and new malicious applications for Android were discovered. In early March, immediately following the Russian presidential […]

Category General Written by Virus alerts 0 Comments

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Posts Tagged ‘mass mailing’

Brazilian Trojan bankers now digitally signed

CVE-2012-1535: Adobe Flash Player Vulnerability Exploited with Multiple Emails

March 2012 virus activity review: political spam keeps company with new threats to Mac OS X and Android

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