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
See all → News Updated 2 days ago
Crawl4AI vulnerability coverage has moved to the consolidated article
AISecurityInfrastructure
2026.06.2216 views
News Updated 2 days ago
Crawl4AI Vulnerabilities: Update to 0.9.2 or Later to Be Safe
AISecurity
2026.06.239 views
News Updated 3 days ago
GeoVision GV-I/O Box 4E Takeover Flaws Are Fixed in Firmware v2.12
SecurityInfrastructure
2026.06.2441 views
News Updated 3 days ago
7-Zip Take-Over Flaws Fixed in 26.02: Affected Versions and How to Update
SecurityDevelopment
2026.06.0617 views
本日の注目記事
See all → News
UniFi hit by 15 flaws at once: cameras, door locks, routers, CVE-2026-50746
SecurityInfrastructure
2026.05.22137 views
News Updated 3 days ago
Fastjson RCE (CVE-2026-16723) puts Spring Boot apps at risk — act now
SecurityDevelopment
2026.07.2318 views
Lab
Python 3.15: Fix the locale.getdefaultlocale Deprecation, Plus Lazy Imports and What Breaks
Development
2026.06.1734 views
News
Claude Code blocks third-party model providers in 2026: what changed and how to work around it
AIGlobal CompaniesDevelopment
2026.04.06147 views
News Updated 3 days ago
Two site-takeover flaws in WordPress core: CVE-2026-60137 and CVE-2026-63030 — update now
SecurityDevelopment
2026.07.1853 views
News Updated 4 days ago
Credit cards went down across Japan on July 16: convenience stores and Suica top-ups hit — the cause was an international card network outage
MobileInfrastructureJapanese Companies
2026.07.1662 views
今週の注目記事
See all → News Updated 5 days ago
Oracle's quarterly patch hits a record 1,455 fixes, with no-login takeover flaws in WebLogic and more (July 2026)
SecurityInfrastructure
2026.07.2237 views
News Updated 4 days ago
Credit cards went down across Japan on July 16: convenience stores and Suica top-ups hit — the cause was an international card network outage
MobileInfrastructureJapanese Companies
2026.07.1662 views
News Updated 3 days ago
Check Point management console can be hijacked with no login (CVE-2026-16232) — exploited in the wild, patch now
SecurityInfrastructure
2026.07.2332 views
News Updated 3 days ago
Two site-takeover flaws in WordPress core: CVE-2026-60137 and CVE-2026-63030 — update now
SecurityDevelopment
2026.07.1853 views
News Updated 4 days ago
SonicWall SMA1000 Under Active Attack — CVE-2026-15409 & 15410 in CISA KEV, Patch Now
SecurityInfrastructure
2026.07.1597 views
News
Is LocalStack Still Free and Open Source? It Archived Its GitHub Repos and Now Requires an Account (2026)
2026.03.29174 views
月間注目記事
See all → News
Is LocalStack Still Free and Open Source? It Archived Its GitHub Repos and Now Requires an Account (2026)
2026.03.29174 views
News Updated 4 days ago
SonicWall SMA1000 Under Active Attack — CVE-2026-15409 & 15410 in CISA KEV, Patch Now
SecurityInfrastructure
2026.07.1597 views
Lab
UUIDv4 vs v7 vs bigint: The Right Answer for Each Use Case (2026 DB Design)
Development
2026.04.13168 views
News
UniFi hit by 15 flaws at once: cameras, door locks, routers, CVE-2026-50746
SecurityInfrastructure
2026.05.22137 views
News
Claude Code blocks third-party model providers in 2026: what changed and how to work around it
AIGlobal CompaniesDevelopment
2026.04.06147 views
Lab
DeerFlow 2.0 Review: ByteDance's Open-Source Agent vs Claude Code
2026.03.29220 views