Ready for the Next Threat? JSAC2026 Gathers Global Cyber Defenders in Tokyo

Join JPCERT/CC at JSAC2026 in Tokyo (Jan 22-23) for free, deep technical sessions on incident response, APTs (Earth Kurma, Stately Taurus), RapperBot analysis, and advanced malware forensics. Essential for security analysts.

JPCERT warns of DslogdRAT malware deployed in Ivanti Connect Secure

Researchers identified a new malware, named DslogdRAT, deployed after exploiting a now-patched flaw in Ivanti Connect Secure (ICS).

Japan warns of attacks linked to North Korean Kimsuky hackers

Japan's Computer Emergency Response Team Coordination Center (JPCERT/CC) is warning that Japanese organizations are being targeted in attacks by the North Korean 'Kimsuky' threat actors.

New Malicious PyPI Packages used by Lazarus - JPCERT/CC Eyes

JPCERT/CC has confirmed that Lazarus has released malicious Python packages to PyPI, the official Python package repository (Figure 1). The Python packages confirmed this time are as follows: * pycryptoenv * pycryptoconf * quasarlib * swapmempool The package names `pycryptoenv`...

Vorsicht: MalDoc-Schadcode umgeht Windows Malware-Erkennung

Sicherheitsforscher warnen jetzt vor einem neuen Trick von Cyberkriminellen. Dabei wird eine bösartige Word-Datei in ein PDF eingebettet, um der Malware-Erkennung zu umgehen. Damit hat Schadcode freie Fahrt auf dem PC.

Japan's JPCERT warns of new 'MalDoc in PDF' attack technique

Japan's JPCERT warns of a new recently detected 'MalDoc in PDF' attack that embeds malicious Word files into PDFs.

Apache Tomcatの脆弱性（CVE-2021-24122）に関する注意喚起

JVNVU#96136392: Apache Tomcat における Java API の実装不備に起因する情報漏えいの脆弱性

JVNVU#99904867: ウイルスバスタービジネスセキュリティシリーズにおける複数の脆弱性