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The Role of Security Policies in Shaping Organisational Culture and Risk Awareness

Organisational culture, as we know it, isn’t built overnight. It takes shape over time through decisions, habits and…

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Over 100 Dell Laptop Models Plagued by Vulnerabilities Impacting Millions

A new Cisco Talos report reveals critical flaws in Dell Latitude and Precision laptops. Find out how hackers can exploit the ControlVault chip to steal sensitive data.

ReVault! When your SoC turns against you…

Talos reported 5 vulnerabilities to Broadcom and Dell affecting both the ControlVault3 Firmware and its associated Windows APIs that we are calling “ReVault”.

Cisco Talos at Black Hat 2025: Briefings, booth talks and what to expect

Cisco Talos is back at Black Hat with new research, threat detection overviews and opportunities to connect with our team. Whether you're interested in what we’re seeing in the threat landscape, detection engineering or real-world incident response, here's where and how to find us.

How Microsoft defends against indirect prompt injection attacks

Summary The growing adoption of large language models (LLMs) in enterprise workflows has introduced a new class of adversarial techniques: indirect prompt injection. Indirect prompt injection can be used against systems that leverage large language models (LLMs) to process untrusted data. Fundamentally, the risk is that an attacker could provide specially crafted data that the LLM misinterprets as instructions.

Dell Breached by Extortion Group, Says Data Stolen Was 'Fake'

The World Leaks group accessed and released data from the company's Customer Solution Center, which is separated from customer and partner systems and stores primarily "synthetic" datasets used for demos and testing, Dell said.

World Leaks Claims Dell Data Breach, Leaks 1.3 TB of Files

Former Hunters International ransomware gang, now World Leaks, claims 1.3 TB Dell data breach, leaking over 400K files with internal tools and user data.

US Supreme Court Upholds Texas Porn ID Law

In a 6-3 decision, the Supreme Court held that age verification for explicit sites is constitutional. In a dissent, Justice Elena Kagan warned it burdens adults and ignores First Amendment precedent.

Siemens SIMATIC S7-1500 CPU Family

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC S7-1500 CPU family Vulnerabilities: Missing Encryption of Sensitive Data, Out-of-bounds Read, Use After Free, Stack-based Buffer Overflow, Incorrect Provision of Specified Functionality, Out-of-bounds Write, Incorrect Calculation of Buffer Size, Heap-based Buffer Overflow, External Control of File Name or Path, Uncontrolled Resource Consumption, Improper Input Validation, Truncation of Security-relevant Information, Missing Critical Step in Authentication, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), ...

GirlsDoPorn owner faces life in jail after pleading guilty to sex trafficking

GirlsDoPorn owner pleaded guilty to sex trafficking through his coercive pornographic websites. He now faces life in prison.