New Air-Gap Attack Uses MEMS Gyroscope Ultrasonic Covert Channel to Leak Data

A novel data exfiltration technique has been found to leverage a covert ultrasonic channel to leak sensitive information from isolated, air-gapped computers to a nearby smartphone that doesn't even require a microphone to pick up the sound waves. Dubbed GAIROSCOPE, the adversarial model is the...

PT-2022-24404

Name of the Vulnerable Software and Affected Versions Hard drives affected versions not specified Description Certain 5400 RPM hard drives, commonly found in laptops and PCs manufactured around 2005 and later, are susceptible to a denial-of-service condition. This occurs due to a resonant-frequen...

rtl_433 安全漏洞

The rtl433 is a general purpose data receiver from the personal developer Benjamin Larsson. A program for decoding radio transmissions from devices in the Ism band and other frequencies. A security vulnerability exists in rtl433 version 21.12, which originates from an Off-by-one error when decodi...

Flaw in Emergency Alert Systems Could Allow Hackers to Trigger False Alarms

A serious vulnerability has been exposed in "emergency alert systems" that could be exploited remotely via radio frequencies to activate all the sirens, allowing hackers to trigger false alarms. The emergency alert sirens are used worldwide to alert citizens about natural disasters, man-made...

Software Defined Radio Attack Tool: RFCrack

RFCrack is my personal RF test bench, it was developed for testing RF communications between any physical device that communicates over sub Ghz frequencies. IoT devices, Cars, Alarm Systems etc… Testing was done with the Yardstick One on OSX, but RFCrack should work fine in linux. Current support...

RFCrack - A Software Defined Radio Attack Tool

RFCrack is my personal RF test bench, it was developed for testing RF communications between any physical device that communicates over sub Ghz frequencies. IoT devices, Cars, Alarm Systems etc... Testing was done with the Yardstick One on OSX, but RFCrack should work fine in linux. Support for...

Spy Microphone Detection Tool: Salamandra

Salamandra is a tool to detect and locate spy microphones in closed environments. It find microphones based on the strength of the signal sent by the microphone and the amount of noise and overlapped frequencies. Based on the generated noise it can estimate how close or far away you are from the...

Hackers Can Silently Control Siri, Alexa & Other Voice Assistants Using Ultrasound

What if your smartphone starts making calls, sending text messages, and browsing malicious websites on the Internet itself without even asking you? This is no imaginations, as hackers can make this possible using your smartphone's personal assistant like Siri or Google Now. A team of security...

The vulnerability of the Firefox browser, which allows a malicious actor to compromise the confidentiality, integrity, and accessibility of protected information.

Overfilling the buffer in the Speex decoder of the Web Audio subsystem in Mozilla Firefox allows malicious actors to execute arbitrary code using specially crafted AudioBuffer channel counters and decoding frequencies...

[AIEngine] Artificial Inteligent Engine

AIEngine is a packet inspection engine with capabilities of learning without any human intervention. AIEngine helps network/security profesionals to identify traffic and develop signatures for use them on NIDS, Firewalls, Traffic classifiers and so on. Using AIEngine To use AIEngine just execute...

HackRF Jawbreaker Could Bring Low-Cost Wireless Hacking to the Masses

Generations of hobbyists hardware hackers have spent countless hours messing with piles of radio gear, happily tinkering away in garages and basements looking for new ways to connect to people around the world. Now, a researcher has put together a new radio called HackRF that is a kind of...