# pull\_request\_target abuse

Published articles for pull\_request\_target abuse.

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## Security briefing: June 2026

DevFeed: [Security briefing: June 2026](<https://devfeed.tech/articles/security-briefing-june-2026-53267.md>)

Original publisher: [Read original article](<https://webflow.sysdig.com/blog/security-briefing-june-2026>)

Author: Crystal Morin

Published: 2026-07-07T00:00:00Z

Content type: news

Language: en

Sources: [Sysdig](<https://devfeed.tech/sources/sysdig-blog.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>), [Cybersecurity](<https://devfeed.tech/topics/cybersecurity.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [Social engineering](<https://devfeed.tech/topics/social-engineering.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Messaging](<https://devfeed.tech/topics/messaging.md>), [data](<https://devfeed.tech/topics/data.md>), [Falco](<https://devfeed.tech/topics/falco.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [agentic-threat-actors](<https://devfeed.tech/tags/agentic-threat-actors.md>), [breach](<https://devfeed.tech/tags/breach.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [cloud-extortion](<https://devfeed.tech/tags/cloud-extortion.md>), [cloud-misconfiguration](<https://devfeed.tech/tags/cloud-misconfiguration.md>), [cloud-native-security](<https://devfeed.tech/tags/cloud-native-security.md>), [container-escape](<https://devfeed.tech/tags/container-escape.md>), [cordyceps](<https://devfeed.tech/tags/cordyceps.md>), [credential-theft](<https://devfeed.tech/tags/credential-theft.md>), [credentials](<https://devfeed.tech/tags/credentials.md>), [cve-exploitation](<https://devfeed.tech/tags/cve-exploitation.md>), [cvss-scoring](<https://devfeed.tech/tags/cvss-scoring.md>), [cybersecurity](<https://devfeed.tech/tags/cybersecurity.md>), [data](<https://devfeed.tech/tags/data.md>), [falco](<https://devfeed.tech/tags/falco.md>), [fulcrumsec](<https://devfeed.tech/tags/fulcrumsec.md>), [hacking](<https://devfeed.tech/tags/hacking.md>), [june-2026-security-news](<https://devfeed.tech/tags/june-2026-security-news.md>), [kernel-vulnerability](<https://devfeed.tech/tags/kernel-vulnerability.md>), [kubernetes-secrets](<https://devfeed.tech/tags/kubernetes-secrets.md>), [langflow-cve-2026-55255](<https://devfeed.tech/tags/langflow-cve-2026-55255.md>), [llm](<https://devfeed.tech/tags/llm.md>), [llm-jailbreak](<https://devfeed.tech/tags/llm-jailbreak.md>), [llmjacking](<https://devfeed.tech/tags/llmjacking.md>), [messaging](<https://devfeed.tech/tags/messaging.md>), [novo-nordisk-breach](<https://devfeed.tech/tags/novo-nordisk-breach.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [pull-request-target-abuse](<https://devfeed.tech/tags/pull-request-target-abuse.md>), [security](<https://devfeed.tech/tags/security.md>), [security-briefing](<https://devfeed.tech/tags/security-briefing.md>), [social-engineering](<https://devfeed.tech/tags/social-engineering.md>), [supply-chain-breach](<https://devfeed.tech/tags/supply-chain-breach.md>), [sysdig-threat-research-team](<https://devfeed.tech/tags/sysdig-threat-research-team.md>), [tchap-breach](<https://devfeed.tech/tags/tchap-breach.md>), [threats](<https://devfeed.tech/tags/threats.md>)

### AI overview

A June 2026 security briefing reviews the Tchap messaging-app breach, Novo Nordisk's cloud data exposure and extortion, agentic threat actors, LLM jailbreaks, and an autonomous offensive hacking tool built using stolen AI compute. It also discusses how familiar failures such as social engineering, exposed credentials, and cloud misconfiguration continue to drive incidents.

### Source excerpt

June's security briefing covers the Tchap breach, Novo Nordisk's cloud extortion, agentic threat actors, LLM jailbreaks, and why CVSS scores mislead.