US-CERT认证账号

@USCERT_gov

Part of , we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.

Washington, DC
加入于 2008年12月

推文

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  1. 转推了
    3小时前

    🚨All orgs should upgrade to log4j version 2.15.0 or apply appropriate vendor recommended mitigations ASAP!

Read my full statement on this vulnerability:

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  2. 转推了

    We urge all organizations to review the latest current activity alert and upgrade to Log4j version 2.15.0, or apply the appropriate vendor recommended mitigations immediately:

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  3. 12月10日

    . has added 13 new vulnerabilities to its catalog of known exploited vulnerabilities that FCEB agencies must mitigate, including Apache Log4j (CVE-2021-44228). Read more at

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  4. 12月10日

    CISA has released a security advisory detailing a vulnerability in Hillrom Welch Allyn cardiology products. .

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  5. 12月10日

    Upgrade ASAP to protect yourself from the vulnerability, CVE-2021-44228, affecting Apache Log4j. Read more at

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  6. 转推了
    12月10日

    experts respond to ransomware attacks every day. Deputy Assistant Director Tonya Ugoretz of the FBI's Cyber Division recently told Jeff Pegues of 's how the FBI and our partners can help victims who report attacks.

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  7. 12月10日

    The holiday season is a prime time for malicious cyber actors to target organizations with key personnel out of the office. wants to remind organizations to review, update & revisit cyber resilience plans to prepare for potential .

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  8. 12月10日

    💡 Ensure your IT department is continuously patching software vulnerabilities, detecting & mitigating cyber threats, and educating employees on how to detect potential malicious cyber incidents.

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  9. 转推了
    12月7日

    Attention, network defenders! The and warn that advanced persistent threat actors have exploited a vulnerability in ManageEngine ServiceDesk Plus, a help desk software. Visit to read our joint cybersecurity advisory about this threat.

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  10. 12月9日

    Cisco has released a security advisory to address products affected by multiple vulnerabilities in Apache HTTP Server 2.4.48 and earlier releases. Learn more at and apply the necessary updates.

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  11. 12月9日

    📋 Plan regular exercises to test your incident response, communications, and crisis plans. Review what worked and what didn’t, then update and adjust areas that need improvement. See ’s recent playbooks for additional info.

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  12. 转推了

    We're live! First up, with remarks about this year's competition. Join us for the final round coverage:

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  13. 12月9日

    Social media accounts provide rapid outreach for organizations, which is why it’s important that only you have account access. Review ’s tips on how to protect your accounts:

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  14. 转推了

    The Finals of the President's Cup Cybersecurity Competition is today! Watch the top cybersecurity talent in the federal workforce compete live at

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  15. 转推了
    12月8日
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  16. 12月8日
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  17. 12月8日

    ☑️ Sign up for Current Activity alerts TODAY and receive breaking information about the latest news, analysis reports, tips, vulnerabilities, and emerging threats from our expert analysts.

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  18. 12月8日

    Update SonicWall SMA 100 series products ASAP to protect yourself from newly identified vulnerabilities, including an vulnerability.

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  19. 12月8日

    Mozilla has released security updates for multiple products. Read more and update now at .

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  20. 转推了
    12月7日

    Do you know the answer to this week's trivia question? We'll share the answer tomorrow! ➡️What are the names of fraud schemes, which criminals use to elicit 💵, credit card & personally identifiable info, or install malware on electronic devices?

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