大フィッシング攻撃時代ã«ãŠã‘る攻撃手法ã¨è‡ªè¡›æ‰‹æ®µã®è€ƒå¯Ÿ | blog.jxck.io
1 月分ã®è¢«å®³ãŒè¿½åŠ ã•ã‚Œã¦ã„ã‚‹ãŒã€ã“ã‚Œã¯å…¨ä½“ã¨ã—ã¦ã¯èª¤å·®ç¨‹åº¦ã 。後ã‹ã‚‰ 4 月ã®è¢«å®³ãŒå¤šæ•°ç™ºè¦šã—ãŸã“ã¨ãŒå¤§ãã影響ã—ã¦ã„る。 テスタæ°ãŒè¢«å®³ã‚’公表ã—話題ã«ãªã£ãŸã“ã¨ã§ã€è¢«å®³ã«æ°—ã¥ã„ãŸäººã‚‚ã„ãŸã‹ã‚‚ã—ã‚Œãªã„。éžå¸¸ã«æœ‰ç›Šãªå…¬è¡¨ã ã£ãŸã¨æ„Ÿã˜ã¦ã„る。 テスタæ°ã®å ´åˆ テスタæ°ã®éŽåŽ»ã®ç™ºè¨€ã‚’振り返ã£ã¦ã‚‚ã€éžã‚»ã‚ュリティエンジニアã¨ã„ã†æ„味ã§ã®ä¸€èˆ¬äººã¨ã—ã¦ã¯ã€éžå¸¸ã«ã‚»ã‚ュリティæ„è˜ãŒé«˜ãã€ãªã‚“ãªã‚‰åŒæ¥è€…ã«å¯¾ã™ã‚‹å•“蒙も行ã£ã¦ã„ãŸã‚ˆã†ã 。 フィッシング対ç–ã«ã¤ã„ã¦æ„è˜ã—ã¦ãŠã‚Šã€å½ã‚µã‚¤ãƒˆã¸ã®å¯¾ç–ã‚’ã—ã¦ã„ãŸã€‚ 2 段階èªè¨¼ã‚’ãã¡ã‚“ã¨è¨å®šã—ã€å‘¨å›²ã«ã‚‚推奨ã—ã¦ã„ãŸã€‚ ウイルス対ç–ソフトを二é‡ã«å…¥ã‚Œã¦ã€æ¯Žæ—¥ã‚¹ã‚ャンを実施ã—ã¦ã„ãŸã€‚ ãã‚“ãªä¸ã€ã©ã®ã‚ˆã†ã«æ”»æ’ƒã‚’å—ã‘ãŸã‹ã€‚æ°ã®å‹•ç”»ãªã©ã‚’å…ƒã«ã¾ã¨ã‚ã‚‹ã¨ä»¥ä¸‹ã®ã‚ˆã†ãªæµã‚Œã®ã‚ˆã†ã 。 æ ªå¼å¸‚å ´ãŒé–‹ãå‰ã€æœ 8:30 ã”ã‚ã‹ã‚‰ã€æ¥½å¤©ãƒžãƒ¼ã‚±ãƒƒãƒˆã‚¹ãƒ”ード(投資ツール)ã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã„ãŸ
Active Directory攻防
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Outlook Vulnerability Discovery and New Ways to Leak NTLM Hashes
Data discovery & classification Accurately discover, classify, and label sensitive data.
A Guide to DNS Takeovers: The Misunderstood Cousin of Subdomain Takeovers — ProjectDiscovery Blog
Subdomain takeovers are old news. Hackers who caught onto them early made busloads of bounties by automating their detection and exploitation. They're still out there, but competition is fierce. Crafty hackers built bots that detect and report subdomain takeovers within minutes of them becoming vulnerable. DNS takeovers are the new Orange. They've become popular among seasoned bug bounty hunters,
Ransomware playbook (ITSM.00.099) - Canadian Centre for Cyber Security
Overview Ransomware is a type of malware that denies a user’s access to a system or data until they pay a sum of money. It can have a devastating impact on organizations and individuals. Vital data and devices can be rendered inaccessible, leaving organizations unable to conduct business or serve clients. We have seen an increased number of ransomware attacks affecting Canadian organizations and i
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「医療機関å‘ã‘ランサムウェア対応検討ガイダンスã€ã®å…¬é–‹
ランサムウェアã«ã‚ˆã‚‹ã‚µã‚¤ãƒãƒ¼æ”»æ’ƒã®ãƒªã‚¹ã‚¯ãŒæ€¥å¢—ã™ã‚‹ãªã‹ã€ãã®è„…å¨ã¯ä»Šã‚„国内ã®åŒ»ç™‚æ©Ÿé–¢ã«ã‚‚åŠã‚“ã§ã„る。実際ã«æ—¥æœ¬å›½å†…ã§ã‚‚ランサムウェアã«ã‚ˆã‚ŠåŒ»ç™‚æƒ…å ±ã‚·ã‚¹ãƒ†ãƒ ãŒåˆ©ç”¨ä¸å¯ã¨ãªã‚Šã€æ‚£è€…診療ã®ç¶™ç¶šæ€§ã«å½±éŸ¿ã‚’与ãˆã‚‹äº‹æ¡ˆãŒå ±å‘Šã•ã‚Œã¦ã„る。 法令上ã€ç—…院ã¯å€‹äººãƒ‡ãƒ¼ã‚¿ã®æ¼æ´©ã€æ»…失ã€æ¯€æを防æ¢ã™ã‚‹ãŸã‚ã®å¿…è¦ã‹ã¤é©åˆ‡ãªå®‰å…¨ç®¡ç†æŽªç½®ã‚’講ã˜ã‚‹ç¾©å‹™ã‚’è² ã£ã¦ã„る。ã•ã‚‰ã«ã€é›»åカルテãªã©ã¯ã€æ³•çš„ãªä¿å˜æœŸé™ã‚’定ã‚られãŸæ³•å®šä¿å˜æ–‡æ›¸ã§ã‚ã‚Šã€ã“ã®æ–‡æ›¸ãŒæš—å·åŒ–ã•ã‚Œå¾©æ—§ä¸å¯ã¨ãªã‚‹ã“ã¨ã¯ã€ãã®ç—…院ã«ã¨ã£ã¦åŒ»å¸«æ³•ãƒ»åŒ»ç™‚法ç‰ã®å„種法令é•åã¨ãªã‚‹ãŠãã‚ŒãŒã‚る。ランサムウェアã«ã‚ˆã‚‹è¢«å®³ã¯ã€ç—…院ã«ãŠã„ã¦æ§˜ã€…ãªä¸åˆ©ç›Šã‚’ã‚‚ãŸã‚‰ã™ã¨ã„ãˆã‚‹ã€‚ ã“ã®ã‚ˆã†ãªçŠ¶æ³ã®ã‚‚ã¨ã€21å¹´10月ã«åŽšç”ŸåŠ´åƒçœã€ŒåŒ»ç™‚æƒ…å ±ã‚·ã‚¹ãƒ†ãƒ ã®å®‰å…¨ç®¡ç†ã«é–¢ã™ã‚‹ã‚¬ã‚¤ãƒ‰ãƒ©ã‚¤ãƒ³ï¼ˆ5.1版）ã€ï¼ˆä»¥ä¸‹ã€åŽšåŠ´çœå®‰å…¨ç®¡ç†GL）ã®åˆ¥æ·»è³‡æ–™ã¨ã—ã¦ã€ã€ŒåŒ»ç™‚æ©Ÿé–¢ã®ã‚µã‚¤ãƒãƒ¼ã‚»ã‚ュリティ対ç–ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆã€ãƒ»ã€Œ
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VPNï¼æ‚ªï¼ŸåºƒãŒã‚Šç¶šã‘るランサムウェア事件 ダークWebã‹ã‚‰æŽ¢ã‚‹ï¼ˆæ”»æ’ƒè€…ã®ç›®#10）
Stopping Ransomware: A Technical Deep Dive into Attack Vectors & Mitigation Strategies – Bitdefender TechZone
https://www.cyber.gov.au/sites/default/files/2024-09/PROTECT-Detecting-and-Mitigating-Active-Directory-Compromises.pdf
https://www.sonicwall.com/support/knowledge-base/remediation-playbook/250916130050523
The Dangers Of Django DEBUG Mode In Production: Risks And Mitigations - Undercode Testing
tech-memo/daily-news/news at main · proshiba/tech-memo
Dray:Break - Breaking Into DrayTek Routers Before Threat Actors Do It Again - Forescout
LDAP Relay | Pentest Everything
2021 Top Routinely Exploited Vulnerabilities | CISA
What is UPnP Port Forwarding? | QNAP Blog
Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure | CISA
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