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Home   »   Archives for October 2012

Dirty USSDs and the Android Update Problem

  • Posted on:October 3, 2012 at 8:35 am
  • Posted in:Mobile
  • Author:
    David Sancho (Senior Threat Researcher)
1

Last week, it was reported that some Android devices could be wiped remotely if the user unwittingly clicked on a link. Since then, Samsung has announced that for the Galaxy S III the issue was already fixed in the last update and urged customers to update their devices accordingly. While the speed of Samsung’s response…

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Trend Micro Detects Reported Malicious Utilities with Adobe Certificates

  • Posted on:October 3, 2012 at 2:43 am
  • Posted in:Malware
  • Author:
    Gelo Abendan (Technical Communications)
0

Code sign certificates assure users that any software is not maliciously altered. But what happens if a malicious program uses a legitimately issued certificate? Last week, Adobe released an advisory warning users of malicious utilities carrying legitimate Adobe certificates. According to the advisory, they are currently looking into certain utilities carrying legitimate Adobe-issued certificates. To…

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Triple Threat: QUERVAR, Ransomware, and ZACCESS on the Loose

  • Posted on:October 1, 2012 at 3:09 am
  • Posted in:Malware, Ransomware
  • Author:
    Jocelyn Racoma (Threat Analyst)
4

Three of the most notorious malware families we’ve seen proliferate as of late have now been seen working together in a single attack. In the past months we saw QUERVAR, ransomware, and SIREFEF/ZACCESS grow rampant in certain regions. QUERVAR was seen widespread in the North America, EMEA, and ANZ regions, ransomware malware family has been…

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Security Predictions for 2020

  • Cybersecurity in 2020 will be viewed through many lenses — from differing attacker motivations and cybercriminal arsenal to technological developments and global threat intelligence — only so defenders can keep up with the broad range of threats.
    Read our security predictions for 2020.

Business Process Compromise

  • Attackers are starting to invest in long-term operations that target specific processes enterprises rely on. They scout for vulnerable practices, susceptible systems and operational loopholes that they can leverage or abuse. To learn more, read our Security 101: Business Process Compromise.

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