In-brief: The April 7th hijacking of more than 100 civil defense sirens in Dallas was dismissed as an “old school” hack that relied copycat radio tones to set off a cacophony that lasted for nearly two hours. But was it? Security researcher Mark Loveless (aka “Simple Nomad”) has his doubts about the official explanation. In this latest Security Ledger podcast, he talks to Editor in Chief Paul Roberts about what might have really gone down in Dallas.
In-brief: a report by the firm CGI and Oxford Economics suggests the impact of breaches on the price of a company’s stock may be bigger than many expected, depressing the price investors pay for the stock by almost two percent.
In-brief: In a damning report, the FDA said that St. Jude Medical* knew about serious security flaws in its implantable medical devices as early as 2014, but failed to address them with software updates or other mitigations, or by replacing those devices. (Editor’s note: updated to include a statement from Abbott and comment from Dr. Kevin Fu. – PFR April 14, 2017)
In-brief: Motherboard reports on an audit of Samsung’s Tizen mobile and IoT operating system that suggests it contains numerous, serious security holes.
In-brief: We don’t know if the Vault 7 tools belonged to the CIA. We do know that they were used by a group Symantec dubbed Longhorn that possessed powerful zero day exploits, never attacked computers in the US and used code words taken from lyrics by 80s band The Police, so…
