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: the Department of Homeland Security is warning about destructive attacks by BrickerBot, a new piece of malicious software that attacks Linux devices and renders them useless, wiping out critical configuration information and data from the devices.
In-brief: Seven years after the Stuxnet worm proved that attacks on industrial environments was possible, many industrial and manufacturing firms still lack basic elements of an effective information security strategy, a new report finds.
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…
In-brief: new botnets, dubbed “Brickerbot” were first spotted in recent weeks conducting what Radware termed “permanent denial of service” attacks: compromising and then destroying data on vulnerable connected endpoints.