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Explore the intriguing world of audio-based security threats in this 48-minute conference talk from BSides Tampa 2019. Delve into the concept of "evil sounds" as speaker Wes Widner examines various audio-based attack vectors and their potential impacts on cybersecurity. Learn about the vulnerabilities in voice-activated systems, ultrasonic communication techniques, and other innovative ways malicious actors can exploit sound for nefarious purposes. Gain valuable insights into detecting and mitigating these emerging threats to enhance your organization's security posture.