Arcjet ships inline prompt injection
defense for production AI.
Detecting hostile prompts
at the app boundary
before inference.
500+ production apps protected.
Runtime AI defense
is becoming table stakes.
#PromptInjection #DevSecOps
5
Search
Arcjetがインライン
プロンプトインジェクション防御を
正式リリース。
500以上の本番アプリで稼働中。
本番AIシステムの防御が
標準装備になる時代。
#PromptInjection #DevSec
5
Unit 42's new research:
Genetic algorithm-based prompt fuzzing
systematically breaks LLM guardrails
across open AND closed models.
Single-layer defenses aren't enough.
Multi-layered AI security
is the only path forward.
#PromptInjection #LLMSecurity
7
Unit 42が
遺伝的アルゴリズムで
LLMガードレールを体系的に突破。
結論：
ガードレール単体では不十分。
多層防御が必須。
AI Securityの新常識。
#PromptInjection #LLMSecurity
7
🤖 AI browsers “help” by clicking around for you… then quietly learn your secrets via prompt injection + data exfiltration. Convenience is cool until your Windows becomes the getaway car.windowsforum.com/threads/ai-bro…c
#DataExfiltration #BrowserSecurity #PromptInjection #AiBrowsersN
11
An AI tool vulnerability was disclosed.
20 hours later, attacks began.
When was the last time
you security-checked your AI tools?
Can you respond within 20 hours?
#AISecurity #PromptInjection
1
4
AIツールの脆弱性が公開された。
20時間後に攻撃が始まった。
あなたの会社のAIツール、
最後にセキュリティチェックしたのは
いつですか？
20時間以内に対応できますか？
#PromptInjection #AIセキュリティ
3
Exactly right.
The biggest risk in production AI is invisible risk.
Data leaks, compliance violations, rogue prompts.
You discover them AFTER deployment.
That's why real-time protection matters.
Post-incident response is too late.
#AISecurity #PromptInjection
Prompt for Homegrown AI Apps
AI in production brings risks: data leaks, compliance issues, and rogue prompts.
See how Prompt secures your AI with:
✅ Moderation
✅ Visibility & compliance
✅ Protection from prompt injection, jailbreaks + more
Learn more: youtube.com/watch?v=CcjO0M…
33
その通り。
本番AIの最大リスクは「見えないリスク」。
データ漏洩、コンプライアンス違反、
不正プロンプト。
全部、本番稼働してから気づく。
だからリアルタイム防御が必要。
事後対応では遅い。
#AIセキュリティ #PromptInjection
Prompt for Homegrown AI Apps
AI in production brings risks: data leaks, compliance issues, and rogue prompts.
See how Prompt secures your AI with:
✅ Moderation
✅ Visibility & compliance
✅ Protection from prompt injection, jailbreaks + more
Learn more: youtube.com/watch?v=CcjO0M…
12
Anthropic's Claude Chrome extension had a critical flaw.
Just visiting a webpage could inject prompts into your AI.
Zero clicks needed.
Zero user interaction.
You can't protect LLMs from the inside.
External guard layers are essential.
#AISecurity #PromptInjection
9
Anthropic Claude公式Chrome拡張に脆弱性。
Webページ訪問だけでAIに命令注入。
ユーザー操作ゼロ。
ゼロクリック攻撃が現実に。
LLMの中からは守れない。
外側のガード層が必須。
#AIセキュリティ #PromptInjection
17
PDF Prompt Injection Toolkit Exposes Hidden LLM Payloads (Source: GitHub)
New toolkit reveals hidden prompt injection attacks in PDFs.
#LLMSecurity #PromptInjection #PDFVulnerability #RedTeamBlueTeam #AISecurity
🤔 As LLMs become ubiquitous, how will organizations balance the efficiency of AI processing with the imperative for absolute input integrity?
s.dailyaiwire.news/wsFbs4i
PDF Prompt Injection Toolkit Exposes Hidden LLM Payloads
New toolkit reveals hidden prompt injection attacks in PDFs.
From dailyaiwire.news 13
Our GitHub repo hit another milestone this week 🎉 Love seeing the open source security community rally around Judgement. If you're dealing with prompt injection headaches, come check it out!github.com/fallen-angel-s…e #OpenSource #AIRedTeam #PromptInjection
GitHub - fallen-angel-systems/fas-judgement-oss: Open-source prompt injection attack console. Test...
Open-source prompt injection attack console. Test AI security by firing categorized attacks at any endpoint. - fallen-angel-systems/fas-judgement-oss
From github.com 13
Nobody is trying to break your AI system 🎯
That's your blind spot.
Start with indirect prompt injection. That's where real attacks hide.
Full beginner guide to AI red teaming here 👇
#AIRedTeaming #PromptInjection #DevSecOps #AISecuritypractical-devsecops.com/ai-red-teaming…9r
Complete AI Red Teaming Guide for Beginners in 2026
Learn AI red teaming from scratch. Complete beginner's guide covering tools, techniques, career paths, and certification. Start your AI security journey today.
From practical-devsecops.com 4
65
New LLM jailbreak: 'Semantic Jitter' uses subtle context poisoning to bypass safety guardrails. Researchers detail the novel technique that exploits LLM vulnerabilities. #AISecurity #LLMVulnerabilities #PromptInjection aibreakingwire.com/news/security-…
Article Not Found | AI Breaking Wire
The pulse of AI: breaking news, security alerts, tool reviews, and community.
From aibreakingwire.com 10
#ShadowAI and #promptinjection aren’t edge cases—they’re systemic risks in the age of autonomous AI.
Visium’s #TruClaw™ enforces governance where it matters:
• Context-aware policy enforcement
• Real-time prompt inspection & sanitization
• Agent action controls + auditability
Trust the output. Control the agent.
$VISM #AI #Cybersecurity #AIgovernance
35
Browser AI extensions are autonomous agents. Their security depends on the weakest origin in the trust boundary. One misconfigured allowlist turned Claude into an attacker-controlled proxy.
#AIAgentSecurity #PromptInjection #ShadowPrompt
1
14
PromptPwnd: Prompt Injection Vulnerabilities in GitHub Actions Using AI Agents #PromptInjection #GitHubActions #AICICD #SupplyChainAttack #SecretsLeak aikido.dev/blog/promptpwn…
Prompt Injection Inside GitHub Actions: The New Frontier of Supply Chain Attacks
AI-driven GitHub Actions expose new prompt-injection supply chain vulnerabilities.
From aikido.dev 4
412
Beware of prompt injection when AI interacts with the outside world. Malicious instructions can cripple systems or reveal private data if not properly secured. #AIsecurity #PromptInjection #RomeThorstenson
7
Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website reconbee.com/claude-extensi…
#claude #zeroclickXSS #promptinjection #cybersecurity #cyberattack
Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website
This behavior could be used by a threat actor read more about Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website
From reconbee.com 20