TGViewer
Security Harvester Security Harvester @secharvester · 10K subscribers
Post #23365 190
Covert Air-Gap Exfiltration via Smartphone Class-D Audio Amplifiers (Zero Permissions Required) - TEMPEST PoC
https://github.com/TA1EEI/ClassD-VHF-Transmitter

@secharvester
GitHub GitHub - TA1EEI/ClassD-VHF-Transmitter: Experimental Android app transmitting VHF OOK/Morse signals via smartphone Class-D audio… Experimental Android app transmitting VHF OOK/Morse signals via smartphone Class-D audio amplifier PWM harmonics (TEMPEST PoC). - TA1EEI/ClassD-VHF-Transmitter
Open in Telegram All posts from @secharvester
More from @secharvester
  1. Oct 1, 2026Deepdive into the object creation flow in Windows -PART 2 : access check internals https:/…
  2. Oct 1, 2026Deep dive into the object creation flow in Windows - PART 3: Post-initialization and Name…
  3. Oct 1, 2026Deep dive into the object creation flow in Windows - PART 4: Handle table internals. https…
  4. Oct 1, 2026Wow64 implementation details: How is Wow64 implemented in Windows 11 25H2 https://winware3…
  5. Oct 1, 2026HANDLE Duplication internals : What happens behind the scenes when you call kernelbase! Du…
  6. Oct 1, 2026CVE-2026-86950: The Great Glyph Grift https://calif.io/research/the-great-glyph-grift @sec…
Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →