TLDR InfoSec

TLDR INFORMATION SECURITY 2025-01-30

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01GENERAL

Sponsored

Join John Hammond—cybersecurity researcher, practitioner, and content creator with nearly two million YouTube subscribers—and Matt Cooper, Vanta's Director of GRC, for a fireside chat on AI, security maturity, and the top security risks [4] in 2025.

vanta.comSponsor

02ATTACKS & VULNERABILITIES

ENGINEERING GIANT SMITHS GROUP DISCLOSES SECURITY BREACH

British engineering giant Smiths Group has disclosed that it detected unauthorized activity in its network. Smiths reported that it isolated the affected systems as soon as the unauthorized activity was detected. Smiths has not disclosed if any customer data was accessed at this time.

bleepingcomputer.com2 min read

ENGLOBAL SAYS HACKERS ACCESSED SENSITIVE PERSONAL DATA DURING CYBERATTACK

US engineering firm ENGlobal reported that hackers accessed sensitive personal information during an attack in November 2024. ENGlobal did not disclose details of what data was accessed. The filing also implied that the attack may have involved ransomware and that some systems were offline for six weeks.

techcrunch.com1 min read

ADVERSARIAL MISUSE OF GENERATIVE AI

This blog post from Google Threat Intelligence Group explores how state-sponsored threat actors attempted to misuse Google's AI assistant Gemini. The research found that while threat actors from countries like Iran, China, North Korea, and Russia used Gemini for tasks like research, coding, and content generation, with Iranian actors being the heaviest users, they have not developed novel capabilities or successfully bypassed security controls. The report concludes that while AI can be a useful tool for threat actors, it has not yet proven to be the game-changer some feared, though Google emphasizes continued vigilance through robust security measures and responsible AI development practices.

cloud.google.com27 min read

03STRATEGIES & TACTICS

OUTSMARTING AI-POWERED CYBER ATTACKS: A 2025 PLAYBOOK FOR REAL-TIME ENDPOINT DEFENSE

AI-powered cyber threats are rapidly increasing, with 67% of phishing attacks using AI in 2024. Adversaries are targeting endpoints months in advance, using generative AI to scale attacks. Organizations are struggling to keep pace, taking 277 days on average to identify and contain breaches. This post dives into how companies can deal with these threats.

links.tldrnewsletter.com9 min read

STATIC SOURCE CODE SECURITY SCANNING TOOLS EVALUATION BENCHMARK

This benchmark framework aims to evaluate static application security testing (SAST) tools. It provides objective criteria for organizations to select appropriate tools, focusing exclusively on static code analysis while excluding dynamic testing methods and non-code scanning tools.

insbug.medium.com11 min read

04LAUNCHES & TOOLS

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IS YOUR BROWSER FEELING THE HEAT?

You can't predict every attack in the age of AI-powered phishing and Highly Evasive Adaptive Threats (HEAT)... but you can predict the target: the web browser is the most widely-used enterprise application. Menlo [11] protects your users and secures access to applications with a complete enterprise browser solution. Get a free

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menlosecurity.com

NEPENTHES

Nepenthes is a “tarpit” that captures web crawlers by generating an endless sequence of pages with dozens of links per page.

zadzmo.orgGitHub repository

FRENOS (PRODUCT LAUNCH)

Frenos is an AI-native platform designed to assess, prioritize, and protect mission-critical environments without the risk of causing operational disruption. Customers are shown exactly which combinations of TTPs and vulnerabilities can pose the greatest risk to their specific setup and then provided with tailored recommendations for reducing risks.

frenos.io

EXTENSIONHOUND

ExtensionHound is a tool that helps security teams track DNS queries made by browser extensions. It can analyze Chrome profiles, correlate requests with extensions, and provide detailed network activity analysis. Users can install ExtensionHound from the GitHub repository and run scans to detect suspicious activities with optional VirusTotal integration for domain reputation checking.

github.comGitHub repository

05MISCELLANEOUS

LETSENCRYPT IS ENDING SUPPORT FOR EXPIRATION NOTIFICATION EMAILS

LetsEncrypt has announced that it will be ending support for sending certificate expiration notices on June 4. It made this decision as retaining emails creates a privacy risk for LetsEncrypt and sending expiration emails costs LetsEncrypt tens of thousands of dollars per year and complicates their infrastructure. At this point, LetsEncrypt is confident in the automated renewal tools that the community has built.

letsencrypt.org2 min read

HOW WE KEPT THE GOOGLE PLAY & ANDROID APP ECOSYSTEMS SAFE IN 2024

Google worked to keep the Google Play and Android app ecosystems safe in 2024 by investing in AI-powered threat detection and privacy enhancements. It prevented millions of policy-violating apps from being published and banned thousands of bad developer accounts. Google also introduced new security features like enhanced fraud protection and app badging to help users find trustworthy apps easily.

security.googleblog.com7 min read