About

Makoto Horikawa
Backend Engineer / AWS / Django
Canarii
脆弱性と障害を、現場の手が動く視点で
重大なセキュリティ脆弱性と国内サービス障害は即日速報。日々の IT ニュースを、Python / Django / AWS / Wagtail を主戦場とするフリーランスエンジニアの視点で分析・解説します。
Makoto's Tech Journal
IT news read through an engineer's lens
Same-day coverage of critical security vulnerabilities and major Japanese service outages. Daily tech news analyzed and explained from a freelance engineer's perspective — Python, Django, AWS, and Wagtail are the daily workshop.
Latest articles
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OSS Supply Chain Scanner — paste package.json, requirements.txt, pyproject.toml
SecurityDevelopment
2026.05.2752 views
News
KFC Japan: Shortages and Closures Across All Stores — Cause Is Unauthorized Access at Nichirei
SecurityInfrastructureJapanese Companies
2026.07.1589 views
Lab
Python 3.15: locale.getdefaultlocale Won't Be Removed, Plus Lazy Imports and What Breaks
Development
2026.06.17101 views
News
Metabase CVE-2026-72898 (CVSS 10.0) Leaked Customer Data — Patch Now
SecurityPrivacyDevelopment
2026.07.1064 views
本日の注目記事
See all → News
vBulletin Forum Software Hit by Critical Flaw CVE-2026-61511: Unauthenticated Server Takeover
SecurityDevelopment
2026.07.28311 views
News
ShinyHunters confirmed behind PeopleSoft CVE-2026-35273
SecurityInfrastructureGlobal Companies
2026.06.11100 views
News
Is LocalStack Still Free and Open Source? It Archived Its GitHub Repos and Now Requires an Account (2026)
2026.03.29389 views
News
9Router default password 123456 (CVE-2026-63732): server takeover risk
AISecurityDevelopment
2026.07.11203 views
News
UniFi hit by 25 flaws at once: cameras, door locks and routers
SecurityInfrastructure
2026.05.22301 views
News
VMware vCenter CVE-2026-59310 Exploited: Patch Now, No Workaround
SecurityInfrastructure
2026.08.1973 views
今週の注目記事
See all → News
vBulletin Forum Software Hit by Critical Flaw CVE-2026-61511: Unauthenticated Server Takeover
SecurityDevelopment
2026.07.28311 views
News
9Router default password 123456 (CVE-2026-63732): server takeover risk
AISecurityDevelopment
2026.07.11203 views
Lab
Claude Desktop Comes to Linux: Cowork Runs a Real VM Inside Your PC
AILinuxDevelopment
2026.07.03224 views
News
Claude Code blocks third-party model providers in 2026: what changed and how to work around it
AIGlobal CompaniesDevelopment
2026.04.06324 views
News
Is LocalStack Still Free and Open Source? It Archived Its GitHub Repos and Now Requires an Account (2026)
2026.03.29389 views
News
ShinyHunters confirmed behind PeopleSoft CVE-2026-35273
SecurityInfrastructureGlobal Companies
2026.06.11100 views
月間注目記事
See all → News
vBulletin Forum Software Hit by Critical Flaw CVE-2026-61511: Unauthenticated Server Takeover
SecurityDevelopment
2026.07.28311 views
News
9Router default password 123456 (CVE-2026-63732): server takeover risk
AISecurityDevelopment
2026.07.11203 views
News
Claude Code blocks third-party model providers in 2026: what changed and how to work around it
AIGlobal CompaniesDevelopment
2026.04.06324 views
Lab
Claude Desktop Comes to Linux: Cowork Runs a Real VM Inside Your PC
AILinuxDevelopment
2026.07.03224 views
News
Is LocalStack Still Free and Open Source? It Archived Its GitHub Repos and Now Requires an Account (2026)
2026.03.29389 views
Lab
UUIDv4 vs v7 vs bigint: The Right Answer for Each Use Case (2026 DB Design)
Development
2026.04.13335 views