JPCERT/CC
@jpcert_en
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Official English Twitter account for JPCERT/CC on security alerts, blog posts, publications, etc. For Inquiries, email [email protected].
Tokyo, Japan
Joined September 2010
New Blog Post: TSUBAME Report Overflow (Apr-Jun 2025) ^TN https://t.co/i4vNzs24cu
blogs.jpcert.or.jp
This TSUBAME Report Overflow series discuss monitoring trends of overseas TSUBAME sensors and other activities which the Internet Threat Monitoring Quarterly Reports do not include. This article...
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The latest version of JPCERT/CC's Quarterly Reports in English (Apr - Jun 2025) are available here! ^TN https://t.co/QQJLiM3Tty
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New Security Alert Regarding Microsoft Releases October 2025 Security Updates ^TN https://t.co/RqDyuNPL5X
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2nd round of #JSAC2026 Call for Presentations and Workshops is now open until 17 Nov 2025. We look forward to your submissions. ^YU https://t.co/2Jf5sWeCLU
jsac.jpcert.or.jp
JSAC is an annual event for security analysts held by JPCERT/CC.
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#JSAC2026 Call for Presentations and Workshops closes at 23:59 JST on 29 Sep. Check the website and submit in time. We look forward to your proposals. ^TN
jsac.jpcert.or.jp
JSAC is an annual event for security analysts held by JPCERT/CC.
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New Security Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB25-85) ^TN https://t.co/R7RxcQRG9T
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New Security Alert Regarding Microsoft Releases September 2025 Security Updates ^TN https://t.co/z5EhVGKVIE
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New Blog Post: CrossC2 Expanding Cobalt Strike Beacon to Cross-Platform Attacks ^TN https://t.co/U2XG3g2dZ9
blogs.jpcert.or.jp
From September to December 2024, JPCERT/CC has confirmed incidents involving CrossC2, the extension tool to create Cobalt Strike Beacon for Linux OS. The attacker employed CrossC2 as well as other...
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New Security Alert regarding Microsoft Releases August 2025 Security Updates ^TN https://t.co/cCIqeg8qWH
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New Security Alert Regarding Multiple OS Command Injection Vulnerabilities in Trend Micro Multiple Endpoint Security Products for Enterprises ^SY
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New Blog Post: Malware Identified in Attacks Exploiting Ivanti Connect Secure Vulnerabilities ^YU
blogs.jpcert.or.jp
JPCERT/CC Eyes previously introduced the...
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New Security Alert Regarding Microsoft Releases July 2025 Security Updates ^TN https://t.co/WQqwOZiATE
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New Blog Post: TSUBAME Report Overflow (Jan-Mar 2025) ^TN https://t.co/QDTa3oKViU
blogs.jpcert.or.jp
This TSUBAME Report Overflow series discuss monitoring trends of overseas TSUBAME sensors and other activities which the Internet Threat Monitoring Quarterly Reports do not include. This article...
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#JSAC2026 will take place on 21-23 January 2026! Call for Presentations and Workshops are now open until 29 Sep. We Look forward to receiving many proposals. Visit the website to learn more! ^YU
jsac.jpcert.or.jp
JSAC is an annual event for security analysts held by JPCERT/CC.
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The latest version of JPCERT/CC's Quarterly Reports in English (Jan - Mar 2025) are available here! ^TN https://t.co/QQJLiM3Tty
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New Security Alert Regarding Vulnerabilities in Adobe Acrobat and Reader (APSB25-57) ^TN https://t.co/ZkJLxYr2bP
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New Security Alert Regrading Microsoft Releases June 2025 Security Updates ^TN https://t.co/AE5Z8LWqFX
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New Security Alert regarding Microsoft Releases May 2025 Security Updates ^TN https://t.co/08OQSvqEIG
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New Blog Post: DslogdRAT Malware Installed in Ivanti Connect Secure ^TN https://t.co/9DwygWTmN1
blogs.jpcert.or.jp
In a previous article of JPCERT/CC Eyes, we reported on SPAWNCHIMERA malware, which infects the target after exploiting the vulnerability in Ivanti Connect Secure. However, this is not the only...
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