Archive snapshot

Fri, Jun 26 · 12:00 PM CDT

Archived briefing content rendered inside the ACSP site experience.

Back to archive

Archived briefing

Snapshot overview

Generated Fri, Jun 26 · 12:00 PM CDTWindow last 6 hours

Top line

Coverage now updates on a rolling 6-hour window, while NVD entries come from the live API using a last-24-hours modified window and are sorted by severity.

Fast take

News stays on the current 6-hour slice, videos now use the last 24 hours, and NVD uses the API instead of the traditional feed to better match the live site behavior.

Top stories
5
Worth skimming
5
Tracked videos
2
NVD vulnerabilities
25

Top stories

Fri, 26 Jun 2026 16:35:45 +0530

Miasma Malware Targets npm Packages and GitHub Actions in Supply Chain Attack

9.8/10 · Must read/watch
The Hacker Newsmalwaresupply-chainai

Summary
Cybersecurity researchers have flagged yet another evolution of the supply chain attack linked to the Mini Shai-Hulud, Miasma, and Hades malware family that has compromised a new set of npm packages, even as it has propagated to the Go ecosystem. "The latest a

Open article ↗
Fri, 26 Jun 2026 21:51:25 +0530

Chinese-Speaking APT Deploys New TinyRCT Backdoor in Southeast Asia Campaign

9.4/10 · Must read/watch
The Hacker Newsaipolicy

Summary
A Chinese-speaking advanced persistent threat (APT) actor has been linked to a new custom backdoor called TinyRCT as part of cyber attacks aimed at government entities and critical infrastructure in Southeast Asia. The activity, particularly aimed at state-own

Open article ↗
Fri, 26 Jun 2026 19:27:55 +0530

New Linux pedit COW Exploit Enables Root Access by Poisoning Cached Binaries

9.3/10 · Must read/watch
The Hacker Newsvulnai

Summary
A flaw in the Linux kernel's traffic-control subsystem can let a local unprivileged user gain root on affected systems. CVE-2026-46331, nicknamed "pedit COW," is an out-of-bounds write in the packet-editing action (act_pedit) that corrupts shared page-cache me

Open article ↗
Fri, 26 Jun 2026 18:01:56 +0530

CISA Adds Exploited PTC Windchill RCE Flaw to KEV as Web Shell Attacks Continue

9.3/10 · Must read/watch
The Hacker Newsvulnpolicy

Summary
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical remote code execution vulnerability impacting PTC Windchill PDMlink and PTC FlexPLM enterprise Product Data Management (PDM) and Product Lifecycle Management (PLM) so

Open article ↗
Fri, 26 Jun 2026 17:00:00 +0530

Guardian Agents: The Next Layer of Identity Governance

9.2/10 · Must read/watch
The Hacker Newsaiidentity

Summary
AI agents are moving through enterprise environments, inheriting permissions, traversing systems, and executing decisions at machine speed with minimal oversight. The identity infrastructure built to govern human access wasn't designed for autonomous actors, a

Open article ↗

Worth skimming

Fri, Jun 26 · 12:00 PM CDT

CMC Releases Analysis and Guidance for Education Sector After Canvas Data Breach

9.0/10 · Must read/watch
Infosecurity Magazinegeneral

Summary
Collected from the Infosecurity Magazine news page during the latest run.

Open article ↗
Fri, 26 Jun 2026 17:21:35 +0530

New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets

8.6/10 · Worth your time
The Hacker Newsvulnai

Summary
DirtyClone is a new Linux kernel privilege escalation in the DirtyFrag family. JFrog Security Research published a working exploit walkthrough for the flaw on June 25, the first public demonstration for this variant. Tracked as CVE-2026-43503&nb

Open article ↗
Fri, Jun 26 · 08:00 AM CDT

Incident CVE-2026-LGTM

8.6/10 · Worth your time
Hacker Newsvuln

Summary
Surfaced from Hacker News front page during collection run. Freshness on HN: 4 hours ago.

Open article ↗
Fri, 26 Jun 2026 19:23:00 +0530

Amazon Q Developer Flaw Could Let Malicious Repos Run Code via MCP Configs

8.1/10 · Worth your time
The Hacker Newsvulnidentity

Summary
A high-severity flaw in Amazon Q Developer let a malicious repository run commands and steal a developer's cloud credentials. The path was short: a developer opens the repo, trusts the workspace, and Amazon Q does the rest. Amazon has patched it. Tracked as&nb

Open article ↗
Fri, Jun 26 · 07:00 AM CDT

Ultrasound imaging of the brain

8.1/10 · Worth your time
Hacker Newsai

Summary
Surfaced from Hacker News front page during collection run. Freshness on HN: 5 hours ago.

Open article ↗