A sophisticated Python-based malware deployment uncovered during a fraud investigation has revealed a layered attack involving obfuscation, disposable infrastructure and commercial offensive tools.

Network Traffic → WinDivert → Flow Manager → Feature Extraction ↓ ┌────────┴────────┐ │ Dual-Brain │ ┌──────────┤ Detection ...

Investigators are using a tracking device called a "signal sniffer" that can detect signals emitted from electronic devices as the search for Nancy Guthrie continues in its third week. David Kennedy, ...

The “ethical hacker” who created the Bluetooth “signal sniffer” being used to try to track Nancy Guthrie’s pacemaker said he created the high-tech tool specifically for the search for the missing ...

The relatively compact device was on one of the skids of a Pima County, Arizona, Sheriff Department helicopter that was seen flying low over the Tucson area, NewsNation senior national correspondent ...

Guthrie’s pacemaker disconnected from her phone in the hours before she was reported missing on Feb. 1, and law enforcement officers have deployed the signal sniffer as the search has entered a third ...

Authorities are attempting to use the device to detect the signal on Nancy's pacemaker over two weeks after she was reported missing Savannah Guthrie/Instagram Nancy Guthrie was reported missing on ...

What is a 'signal sniffer?' High-tech track tool possibly used in Nancy Guthrie search Investigators searching for Nancy Guthrie reportedly used a helicopter-mounted "signal sniffer" to detect her ...

TUCSON, Ariz. (13 News) - As the disappearance of Nancy Guthrie enters its third week, the FBI is using new technology that could help locate her using signals from her pacemaker. Law enforcement is ...

Emily Mae Czachor is a reporter and news editor at CBSNews.com. She typically covers breaking news, extreme weather and issues involving social justice. Emily Mae previously wrote for outlets like the ...

These metrics should be used as conversation starters and indicators, not as absolute measures of performance. They are most valuable when: Used to identify trends over time Combined with qualitative ...