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Daily Edition · Page 5

THE DAILY INDEX

Technology, AI, software, security, crypto and business

ATTACKS & VULNERABILITIES

TLDR InfoSec

TLDR InfoSec

MANPOWER DISCLOSES DATA BREACH AFFECTING NEARLY 145K INDIVIDUALS

Manpower, one of the world's largest staffing companies, is notifying nearly 145K individuals that attackers stole their data in a December 2024 attack. The stolen data includes passports, IDs, SSNs, addresses, contact information, corporate communications, financial statements, HR data, and confidential contracts and NDAs. The RandomHub ransomware group stole the data, but the data has since been removed from its website, suggesting that the ransom may have been paid.

bleepingcomputer.com · 2 min

TLDR InfoSec

KUBERNETES SECURITY FUNDAMENTALS: NETWORKING

Kubernetes clusters use a flat network that allows all pods to communicate, which poses security risks. To secure the network, deploy CNI plugins like Calico or Cilium that support policies, then set default-deny ingress/egress rules, allowing only necessary traffic between pods and namespaces. Essential measures include restricting host networking, shielding cloud metadata from pod egress, and testing network policies with application manifests before production.

securitylabs.datadoghq.com · 8 min

TLDR InfoSec

HOW WE AUTOMATED GITHUB ACTIONS RUNNER UPDATES WITH CLAUDE

Depot had an arduous process in which developers needed to spend hours maintaining arm64 versions of GitHub Actions runners. The team first developed a workflow in which Claude first attempted to apply the Depot team's patch file and then cyclically modified it until it applied successfully without removing any existing patches. The second workflow involved Claude tracking upstream changes, summarizing them, and highlighting any breaking changes.

depot.dev · 8 min

TLDR InfoSec

CHARON RANSOMWARE TARGETS MIDDLE EAST WITH APT ATTACK METHODS

Charon is a new ransomware targeting Middle East public sector and aviation organizations using advanced persistent threat tactics, including DLL side-loading, process injection, and EDR evasion techniques similar to China-linked Earth Baxia operations. The ransomware employs partial file encryption with Curve25519/ChaCha20, network propagation capabilities, and includes a dormant Dark-Kill driver for disabling security tools via BYOVD attacks. The targeted nature of attacks, evidenced by victim-specific ransom notes, highlights the concerning convergence of APT-level sophistication with ransomware operations.

securityaffairs.com · 4 min

TLDR InfoSec

FROM INTERNS TO INTELLIGENCE: HOW AGENTIC AI WILL TRANSFORM APPSEC AND DEVSECOPS

In this conference talk, Balaji Sundara introduces the concept of agentic AI systems as a self-prompting, self-correcting, and self-balancing orchestration system. Sundara suggests a multi-pronged defense model that includes proactive measures like secure design principles, reactive measures such as rollback for flawed decisions, and detective measures such as human-in-the-loop monitoring. He also stresses that APIs underpin AI agents and, therefore, agentic systems inherit existing API issues and defenses.

apisecuniversity.com · 5 min

TLDR IndexPage 5