HackSignal
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    Apple macOS vulnerability malware

    Apple Patches Critical Zero-Day Vulnerability Under Active Exploitation in macOS

    November 20, 2024 • 1 min read

    Apple has confirmed active exploitation of a critical zero-day vulnerability affecting multiple macOS versions, allowing attackers to gain system-level access to devices. The company has released an urgent security update while investigating targeted attacks leveraging this kernel-level flaw.

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    D-Link vulnerability RDP

    D-Link Discontinues Support for VPN Routers with Critical Security Flaw

    November 19, 2024 • 1 min read

    D-Link advises immediate retirement of multiple vulnerable VPN router models affected by an unfixable remote code execution flaw. The company confirms no security patches will be released for the discontinued devices, urging users to upgrade to newer supported models.

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    ransomware vulnerability RDP

    New Helldown Ransomware Campaign Exploits Critical Zyxel VPN Vulnerabilities

    November 19, 2024 • 1 min read

    A sophisticated ransomware group called Helldown has compromised 31 organizations by exploiting Zyxel firewall vulnerabilities. The threat actors employ advanced tactics including undocumented exploits, aggressive data theft reaching 431GB, and both Windows and Linux variants targeting virtualized infrastructure.

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    CISA Palo Alto vulnerability

    CISA Mandates Critical Security Patches for LoadMaster and PAN-OS Vulnerabilities

    November 19, 2024 • 1 min read

    CISA has added critical security flaws in Progress Kemp LoadMaster and Palo Alto Networks PAN-OS to its Known Exploited Vulnerabilities catalog. Federal agencies must patch these authentication bypass and privilege escalation vulnerabilities by December 2024 to prevent unauthorized system access.

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    cybersecurity vulnerability CISA

    Zero-Day Vulnerabilities Dominated Cyber Attacks in 2023, Five Eyes Report Reveals

    November 19, 2024 • 1 min read

    A new intelligence report shows zero-day exploits became the primary attack vector for cybercriminals in 2023, marking a significant shift from previous years. The findings highlight the growing sophistication of threat actors targeting enterprise networks and emphasize the critical need for rapid vulnerability patching.

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    WordPress vulnerability malware cybersecurity

    Critical WordPress Security Plugin Flaw Exposes Millions of Sites to Admin Takeover

    November 18, 2024 • 1 min read

    A severe vulnerability in a widely-used WordPress security plugin puts millions of websites at risk of complete administrative compromise. Site owners are urged to immediately update their plugins and audit admin accounts as researchers warn of potential unauthorized access and data exposure.

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    FBI cybersecurity CISA vulnerability

    Five Eyes Intelligence Agencies Expose 2023's Most Dangerous Cybersecurity Vulnerabilities

    November 14, 2024 • 1 min read

    FBI, CISA, NSA and international partners reveal alarming rise in zero-day attacks among 2023's most exploited vulnerabilities. The joint report highlights critical flaws in major systems, with Citrix and Cisco vulnerabilities topping the list of threats to global infrastructure.

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    D-Link cybersecurity NAS vulnerability

    Critical D-Link NAS Vulnerability Left Unpatched, Affecting 61,000+ Devices

    November 12, 2024 • 1 min read

    D-Link announces no fix for a severe security flaw in over 61,000 NAS devices due to end-of-life status. Users of affected models are urged to take immediate action to protect their data from potential breaches.

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