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Cybersecurity Threat Center

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North Korean hackers target security researchers in new campaign

  • Post author:Frank Crast
  • Post published:January 26, 2021
  • Post category:Cybersecurity Attacks/Phishing/Vulnerabilities & Exploits

Google's Threat Analysis Group (TAG) has discovered a new ongoing campaign targeting security researchers working on vulnerability research.

Continue Reading North Korean hackers target security researchers in new campaign

SQL Server malware “MrbMiner” attacks

  • Post author:Frank Crast
  • Post published:January 25, 2021
  • Post category:Cloud Security/Cybersecurity Attacks/Malware/Network Security

Security researchers have identified the source of a SQL Server malware “MrbMiner” attacks allegedly tied to an Iranian software firm.

Continue Reading SQL Server malware “MrbMiner” attacks

Cisco patches 8 Critical SD-WAN vulnerabilities and flaws in other network products

  • Post author:Frank Crast
  • Post published:January 23, 2021
  • Post category:Network Security/Security Updates & Patches/Vulnerabilities & Exploits

Cisco has patched eight Critical vulnerabilities in SD-WAN products, as well as fixes for multiple other network products.

Continue Reading Cisco patches 8 Critical SD-WAN vulnerabilities and flaws in other network products

Drupal patches Critical third-party library vulnerability (CVE-2020-36193)

  • Post author:Frank Crast
  • Post published:January 23, 2021
  • Post category:Application Security/Security Updates & Patches/Third-Party Security/Vulnerabilities & Exploits

Drupal has patched a Critical third-party library vulnerability (CVE-2020-36193) that affects multiple versions of Drupal Core.

Continue Reading Drupal patches Critical third-party library vulnerability (CVE-2020-36193)

Oracle Critical Patch Update for January 2021

  • Post author:Frank Crast
  • Post published:January 22, 2021
  • Post category:Security Updates & Patches/Vulnerabilities & Exploits

Oracle has released its Critical Patch Update for January 2021 to include 329 vulnerability fixes across multiple products.

Continue Reading Oracle Critical Patch Update for January 2021

FireEye publishes Microsoft 365 tools and hardening strategies to defend against SolarWinds attackers

  • Post author:Frank Crast
  • Post published:January 21, 2021
  • Post category:Cloud Security/Cybersecurity Attacks/Security Monitoring

Security firm FireEye has published new Microsoft 365 tools and hardening strategies to defend against SolarWinds attackers, also known as UNC2452.

Continue Reading FireEye publishes Microsoft 365 tools and hardening strategies to defend against SolarWinds attackers

Google releases Chrome security update (88.0.4324.96)

  • Post author:Frank Crast
  • Post published:January 21, 2021
  • Post category:Security Updates & Patches/Vulnerabilities & Exploits

Google has released Chrome 88 security update (88.0.4324.96) for Windows, Mac and Linux with fixes for 36 vulnerabilities. The tech giant also released a Chrome browser update for Android.

Continue Reading Google releases Chrome security update (88.0.4324.96)

FreakOut malware exploits new Linux vulnerabilities

  • Post author:Frank Crast
  • Post published:January 20, 2021
  • Post category:Malware/Security Updates & Patches/Vulnerabilities & Exploits

Security researchers have discovered a new malware dubbed "FreakOut" that exploits new Linux vulnerabilities.

Continue Reading FreakOut malware exploits new Linux vulnerabilities

DNSpooq: Dnsmasq vulnerabilities open up network and Linux devices to attack

  • Post author:Frank Crast
  • Post published:January 19, 2021
  • Post category:Network Security/Security Updates & Patches/Vulnerabilities & Exploits

Security researchers have discovered seven Dnsmasq vulnerabilities that open up many network and Linux devices to DNS cache poisoning attacks or remote code execution.

Continue Reading DNSpooq: Dnsmasq vulnerabilities open up network and Linux devices to attack

NSA issues new guidance on encrypted DNS

  • Post author:Frank Crast
  • Post published:January 18, 2021
  • Post category:Configuration Management/Cryptography/Cybersecurity Articles/Network Security

The National Security Agency (NSA) has issued new guidance for adopting encrypted DNS over HTTPS dubbed "DoH."

Continue Reading NSA issues new guidance on encrypted DNS
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RSS Securezoo Cyber Security Threat Center – Latest Posts

  • North Korean hackers target security researchers in new campaign January 26, 2021
  • SQL Server malware “MrbMiner” attacks January 25, 2021
  • Cisco patches 8 Critical SD-WAN vulnerabilities and flaws in other network products January 23, 2021
  • Drupal patches Critical third-party library vulnerability (CVE-2020-36193) January 23, 2021
  • Oracle Critical Patch Update for January 2021 January 22, 2021
  • FireEye publishes Microsoft 365 tools and hardening strategies to defend against SolarWinds attackers January 21, 2021
  • Google releases Chrome security update (88.0.4324.96) January 21, 2021
  • FreakOut malware exploits new Linux vulnerabilities January 20, 2021
  • DNSpooq: Dnsmasq vulnerabilities open up network and Linux devices to attack January 19, 2021
  • NSA issues new guidance on encrypted DNS January 18, 2021
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