secure communications

CISA: Use Signal or other secure communications app

CISA: Use Signal or other secure communications app 2024-12-20 at 14:57 By Zeljka Zorz In the wake of the widespread compromise of US telecom giants’ networks by Chinese hackers and the FBI advising Americans to use end-to-end encrypted communications, CISA is advising “highly targeted individuals” – senior government officials and politicians – to lock down […]

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Police takes down Matrix encrypted chat service used by criminals

Police takes down Matrix encrypted chat service used by criminals 2024-12-03 at 17:18 By Zeljka Zorz A joint investigation team involving French and Dutch authorities has taken down Matrix, yet another end-to-end encrypted chat service created by criminals. Matrix (Source: Dutch Police) The Matrix encrypted chat service Matrix – also know as Mactrix, Totalsec, X-quantum,

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Ghost: Criminal communication platform compromised, dismantled by international law enforcement

Ghost: Criminal communication platform compromised, dismantled by international law enforcement 2024-09-18 at 15:16 By Zeljka Zorz Another encrypted communication platform used by criminals has been dismantled and its alleged mastermind arrested, the Australian Federal Police has announced on Tuesday. “AFP Operation Kraken charged a NSW man, aged 32, for creating and administering Ghost, a dedicated

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PoC exploit for exploited Ivanti Cloud Services Appliance flaw released (CVE-2024-8190)

PoC exploit for exploited Ivanti Cloud Services Appliance flaw released (CVE-2024-8190) 2024-09-17 at 13:02 By Zeljka Zorz CVE-2024-8190, an OS command injection vulnerability in Ivanti Cloud Services Appliance (CSA) v4.6, is under active exploitation. Details about the attacks are still unknown, but there may be more in the near future: Horizon3.ai researchers have published their

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Signal takes a quantum leap with E2EE protocol upgrade

Signal takes a quantum leap with E2EE protocol upgrade 21/09/2023 at 16:01 By Helga Labus Signal has announced an upgrade to its end-to-end encryption (E2EE) protocol to protect users of its popular messaging app from encryption-breaking attacks through quantum computers. Getting ready for quantum computing “Quantum computing represents a new type of computational system which

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