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Security Intelligence Digests

AI-analyzed articles from trusted sources — each with BLUF, news context, impact analysis, and actionable next steps. (39 articles)

Schneier on Security

Anthropic’s Opus 5 Is Better at Resisting Prompt Injection

Anthropic's Opus 5 model demonstrates significantly improved resistance to prompt injection attacks compared to previous versions and competitor models. Benchmark data shows a drastic reduction in attacker success rates, establishing a new baseline for AI safety.

The chart is interesting. On the IPI benchmark, Opus 5 improved over Opus 4.8, reducing the probability of an attacker succeeding within 15 attempts from 5.5% to 2.0%, and from 0.5% to 0.2% on 1 attem...

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Schneier on Security

Facial Recognition at Madison Square Garden

Last month, the story broke (alternate link) that Madison Square Garden uses facial recognition software on everyone entering the facility, and—among other groups—flags activists that oppose using fac...

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Dark Reading

CISA Issues Fresh SBOM Guidance. Did They Get It Right?

CISA has updated its SBOM guidance with new field requirements to increase data comprehensiveness, though critics question if these changes actually improve risk management.

A couple dozen changes to SBOM fields will make them more comprehensive, but some argue that the framework lacks real risk-management improvements.

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Dark Reading

The Morning After We Pull a Root of Trust, Nobody Owns It

Security teams must prioritize creating a complete inventory of all certificates and keys to maintain control over their trust infrastructure. Without this visibility, losing a root of trust can leave organizations without ownership or control over their security posture.

The most valuable move any security team can make is building a certificate and key inventory.

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Krebs on Security

Read This Before You Buy That TV Streaming Stick

Unauthorized TV streaming sticks are hijacking your internet bandwidth and impersonating mobile devices to click fraudulent ads. Experts warn consumers to avoid these generic boxes to prevent becoming part of a larger cybercrime operation.

Security experts have been sounding the alarm for years about the risks of using generic TV boxes that promise unlimited content streaming for a one-time fee, warning that they secretly rent the user'...

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Schneier on Security

Axon Is Another License Plate Surveillance Company

Switching from Flock to Axon license plate readers does not reduce privacy risks because both systems collect extensive personal data beyond vehicle plates.

Governments are switching, but I’m not sure it makes a difference: …some municipalities, including Denver, Colorado, are ditching their Flock arrays. But keep in mind that if they’re only switching fr...

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Dark Reading

Former Citigroup CISO Blauner on What Makes A Great Security Leader

Former Citigroup CISO Blauner shares insights on the changing CISO role, emphasizing AI's influence and the shift toward operational resilience as critical for future security leadership.

The cybersecurity pioneer discusses the evolution of the CISO role, AI's impact on careers, and why operational resilience is the profession's next frontier.

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Dark Reading

AI Agent Drives Espionage Attack on Thai Ministry of Finance

Adversaries utilized the autonomous Hermes AI tool in unrestricted mode to execute an espionage campaign against Thailand's Ministry of Finance.

Attackers used Hermes, an autonomous open source tool, in unrestricted "YOLO mode" to conduct espionage against Thailand's Ministry of Finance.

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