video conferencing

TrueConf zero-day vulnerability exploited to target government networks

TrueConf zero-day vulnerability exploited to target government networks 2026-04-02 at 12:02 By Sinisa Markovic Suspected China-nexus attackers have leveraged a zero-day vulnerability (CVE-2026-3502) in the TrueConf client application to distribute malware within government networks in Southeast Asia, Check Point researchers discovered. Malicious client update attack chain (Source: Check Point) Trusted update mechanism turned into attack […]

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French government abandons Zoom and Microsoft Teams over security concerns

French government abandons Zoom and Microsoft Teams over security concerns 2026-01-28 at 12:28 By Sinisa Markovic France intends to phase out non-European videoconferencing platforms such as Zoom and Microsoft Teams from its public administration, opting instead for a nationally developed solution due to security considerations. Ending the use of paid software licenses is expected to

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Cisco fixes ClamAV vulnerability with available PoC and critical Meeting Management flaw

Cisco fixes ClamAV vulnerability with available PoC and critical Meeting Management flaw 2025-01-23 at 15:03 By Zeljka Zorz Cisco has released patches for a critical privilege escalation vulnerability in Meeting Management (CVE-2025-20156) and a heap-based buffer overflow flaw (CVE-2025-20128) that, when triggered, could terminate the ClamAV scanning process on endpoints running a Cisco Secure Endpoint

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Windows, macOS users targeted with crypto-and-info-stealing malware

Windows, macOS users targeted with crypto-and-info-stealing malware 2024-12-06 at 14:05 By Zeljka Zorz Downloading anything from the internet is a gamble these days: you might think that you are downloading an innocuous app from a legitimate firm but thanks to clever misuse of AI and some social engineering, you can end up with information and

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Fake Google Meet pages deliver infostealers

Fake Google Meet pages deliver infostealers 2024-10-17 at 14:47 By Zeljka Zorz Users of the Google Meet video communication service have been targeted by cyber crooks using the ClickFix tactic to infect them with information-stealing malware. Fake Google Meet video conference page with malicious ClickFix pop-up (Source: Sekoia) “The ClickFix tactic deceives users into downloading

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Vulnerability in Cisco Webex cloud service exposed government authorities, companies

Vulnerability in Cisco Webex cloud service exposed government authorities, companies 2024-06-05 at 22:33 By Zeljka Zorz The vulnerability that allowed a German journalist to discover links to video conference meetings held by Bundeswehr (the German armed forces) and the Social Democratic Party of Germany (SPD) via their self-hosted Cisco Webex instances similarly affected the Webex

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Deepfaked video conference call makes employee send $25 million to scammers

Deepfaked video conference call makes employee send $25 million to scammers 2024-02-05 at 17:01 By Zeljka Zorz A deepfake video conference call paired with social engineering tricks has led to the theft of over US$25 million from a multinational firm, the South China Morning Post has reported. The scheme and the deepfake video conference call

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