Security Alerts & News
by Tymoteusz A. Góral

History
#1949 Windows DRM files used to decloak Tor browser users
Downloading and trying to open Windows DRM-protected files can deanonymize Tor Browser users and reveal their real IP addresses, security researchers from Hacker House have warned.

Attacks using DRM-protected multimedia files in Windows have been known since 2005, but until recently, they've only been used to spread malware.

Past attacks tried to lure users into opening and playing DRM-protected files. In default scenarios, these files would open in the Windows Media Player, and users would see a popup that asked them to visit a URL to validate the file's license.

Users who agreed were redirected to an "authorization URL." Unknown to users is that malware authors could modify these links and point users to exploit kits or malware-laced files.
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#1953 Gmail no longer supporting Chrome Browser version 53 and below
#1952 Free ransomware decryption tools
#1951 Hacker dumps iOS cracking tools allegedly stolen from Cellebrite
#1950 DDoS attacks in Q4 2016
#1949 Windows DRM files used to decloak Tor browser users
#1948 Cisco Prime Home authentication bypass vulnerability
#1947 Ransomware completely shuts down Ohio town government
History
2017: 01 02 03 04 05
2016: 01 02 03 04 05 06 07 08 09 10 11 12