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Home   »   data exfiltration

Do You Hear What I Hear?

  • Posted on:December 19, 2013 at 9:55 am
  • Posted in:Malware
  • Author:
    Ben April (Threat Researcher)
0

This article, recently published in the Journal of Communications, adds another log to the BadBIOS fire. It has been stated that devices in the BadBIOS case are communicating across an air-gap with commodity PC audio hardware. This paper clearly spells out one workable way to communicate in this way. Even if this doesn’t end up…

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Tags: air gapaudio hardwareBadBIOSdata exfiltrationMalware

Data Exfiltration in Targeted Attacks

  • Posted on:September 23, 2013 at 2:10 am
  • Posted in:Targeted Attacks
  • Author:
    Macky Cruz (Technical Communications)
0

Data exfiltration is the unauthorized transfer of sensitive information from a target’s network to a location which a threat actor controls. Because data routinely moves in and out of networked enterprises, data exfiltration can closely resemble normal network traffic, making detection of exfiltration attempts challenging for IT security groups. Figure 1. Targeted Attack Campaign Diagram…

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Tags: APTdata exfiltrationdata leakEvilGrabsecurity breachtargeted attacks

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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