RESEARCH BLOG

We are security experts and strive to be at the cutting edge

This blog features insights from our technical research, where we look at critical systems and highlight key security issues.

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Hacking mobile networks has gotten a lot more interesting with 5G and Open RAN

Cloud security is often the weakest link in modern 5G networks according to our red team hacking assessments. Telcos have an opportunity now to embrace cloud security best practices and make 5G networks much more hacking resilient.

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Extended Android security check: SnoopSnitch tests for Java vulnerabilities

SRLabs research found a significant patch gap in the Android patch ecosystem, which has since been shrunk. In our hunt for more missing patches, our SnoopSnitch app now detects significantly more potential vulnerabilities by analyzing Java bytecode.

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Your Blockchain is only as secure as the application on top of it

Applications interacting with blockchain networks can be an attack surface to malicious actors and therefore need to be reviewed thoroughly.

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When your phone gets sick: FluBot abuses Accessibility features to steal data

By abusing Accessibility features the FluBot malware circumvents Android's permission system to steal banking credentials. We explain how FluBot does this and what app developers can do to protect their users.

Chaining Three Zero-Day Exploits in ITSM Software ServiceTonic for Remote Code Execution

This blog post covers how three zero-days in one software product were chained together to access a company network through an Internet-accessible web application and then fully compromise it.

Blockchain security – Six common mistakes found in Substrate chains

There is relatively little guidance on security mistakes to expect when working on blockchain projects. This post lists six mistakes we regularly find when auditing Substrate-based chains along with hands-on advice on how to mitigate the issues.

Blockchain security – Best practices for your next review

Over the past years and in over a dozen audits we gained extensive experience in auditing Substrate-based Blockchain technologies. In this blog post we share our methodology that helped to identify many critical vulnerabilities.