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Cybersecurity researcher Michael Heinzl discovered 4 critical and 1 high vulnerability in mySCADA's myPRO system. The vulnerabilities in the ICS software include OS command injection, improper and missing authentication, and path traversal. CISA which coordinated the disclosure has not observed any evidence of exploitation.
FBI and CISA have noted that the China-linked hacking group Salt Typhoon still has access to U.S. telecommunications networks, causing concerns for officials. Steps are being taken to strengthen network security against these hackers. Efforts are ongoing to remove the hackers completely, with some progress being made by companies working with the government.
Tailscale's infrastructure team is composed of only three engineers. The company is able to simplify networking infrastructure by utilizing Tailnets to connect resources across VPCs and different cloud providers while handling access at the Tailscale ACL level. Tailscale ACLs combined with setec, an in-house secrets manager to simplify secrets management as well.
Phishing attacks have increased by nearly 40 percent, with many targeting new domain extensions like .shop and .xyz due to their low prices and minimal registration requirements. These new gTLDs accounted for 37 percent of cybercrime domains reported in the past year. Despite this trend, ICANN plans to introduce more new gTLDs in the future, raising concerns about further opportunities for cybercriminals.
Jonathan Walker of Security Runners crawled through AWS documentation to create a list of all possible service buckets and determine if any were available for bucket namesquatting. During his research, Walker discovered buckets created for a large number of regions that didn't yet exist such as us-east-3. While ultimately unsuccessful at discovering an available bucket for namesquatting, Walker's discovery that AWS reserves buckets in a large list of uncreated regions to protect against attacks like this is interesting.
RequestShield is an open source tool written in Python designed to analyze HTTP access.log files and identify suspicious HTTP requests and potential security threats. It uses factors like geolocation, abuse history, request volume, and suspicious request paths to assign a risk score to each IP, providing actionable insights for security monitoring. RequestShield helps security teams detect and mitigate threats by analyzing access logs in real-time.
Semgr8s is an admissions controller for Kubernetes that uses Semgrep rules to validate k8s resources before deployment.
NativeBypassCredGuard is a Red Team tool that bypasses Credential Guard by patching WDigest.dll using NTAPI functions. It can force plaintext credential storage in memory, making user credentials easily retrievable. The tool offers options to check current values or write new values, with the ability to remap the ntdll library for bypassing security mechanisms.
TryHackMe has started its annual Advent of Cyber event, which includes daily challenges across cybersecurity domains. The challenges are geared towards beginners and are contributed by various creators in the cybersecurity space. Prizes for answering the questions include certification vouchers, various peripherals, and premium subscriptions to TryHackMe.
This recently released guide by CISA provides best practices for strengthening the visibility and security of communication networks against cyber threats, including those affiliated with the PRC. It covers monitoring, hardening systems, and collaboration between network defenders and engineers to ensure network protection. Specific guidance is given for Cisco systems to prevent exploitation by cyber threat actors.
APT35, a threat group linked to Iran, is targeting aerospace and semiconductor industries in various countries using forged recruitment sites to lure victims into downloading malicious programs. The attackers utilize legitimate internet resources like OneDrive and Google Cloud to carry out their activities, making threat detection and protection tools essential for defense against these attacks. ThreatBook has identified key indicators of compromise (IOCs) related to this attack event to enhance threat intelligence detection and protection efforts.
Cloudflare reports that Cyber Monday saw the highest global Internet traffic, with Black Friday following closely behind, and DDoS attacks were prominent during Cyber Week, particularly targeting shopping sites.
The FTC banned data brokers from selling Americans' sensitive location data linked to places like churches and healthcare facilities.
Cybercriminals are increasingly misusing Cloudflare's 'pages.dev' and 'workers.dev' domains for phishing and malicious activities, taking advantage of Cloudflare's trusted reputation.
Fans are no longer just consuming content. They're actively shaping digital media by creating trends that propel moments into global phenomena. Examining end-of-year lists across 12 countries, this report identifies common themes, like an animated series turned franchise and a sports moment amplified online. These findings reflect a shift toward participatory, fan-led pop culture, with YouTube acting as a hub for collective cultural experiences.
Demographic data, like age and generation, is losing relevance. Psychographics - values, mindsets, and motivations - are becoming more important. AI tools now allow marketers to quickly access psychographic data. By focusing on mindsets, brands can predict future behavior. They can also communicate more effectively across age groups.
Research using fMRI scans reveals that emotional ads work best for pleasurable products, while informative ads are more effective for functional products. Ads for pleasurable products, such as vacations or chocolate, stimulate brain areas tied to reward and memory, increasing emotional engagement and interest. Ads for practical products, like cleaning supplies, activate brain regions linked to analytical thinking, encouraging practical decision-making. Brain scan data improved ad success prediction by 9.1% to 18.1% compared to self-reports. Limitations of the research include a small sample size, testing only headphone ads, and not exploring mixed messaging.
32% of brands actively use post-purchase surveys to shape marketing strategies, leaving a wealth of insights untapped. By asking targeted questions like “Did you buy this as a gift?” brands can personalize the customer experience, refine audience segmentation, and improve campaign relevance.
Host a cost-effective, pipeline-driving dinner by selecting a city where your ICPs are located. Build a guest list through LinkedIn, investors, and tools like Apollo, and send FOMO-inducing invites. Choose an impressive venue, plan seating near key stakeholders, and spark engaging conversations with introductions and marketing insights. Capture high-quality photos to share in follow-ups, encouraging social media posts for added visibility. Follow up thoughtfully by referencing discussions and offering tailored value.
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75% of companies are already using multiple AI features. CallRail's AI expert Ryan Johnson believes an even more profound transformation is due in 2025.
This guide provides a detailed roadmap for leveraging Apple Search Ads to boost app discoverability and growth in the competitive App Store ecosystem. It covers key topics such as the benefits of Apple Search Ads, the synergy between paid ads and App Store Optimization (ASO), and the differences between Basic and Advanced campaign options. It also shares more tactical insights, such as using discovery campaigns to refine targeting and aligning ASO with ad strategies for maximum impact.
Digital Marketing Institute is hosting a virtual panel discussing the key trends for digital marketing in 2025, including the transformative power of AI and the latest developments in Social Media and Search. The webinar will take place on December 9 at 10 am ET.
Brands responding to Spotify Wrapped memes should act fast and publish within 12 hours. Overly product-centric posts risk losing creative impact due to leadership interference. Delayed posts (5+ days) often indicate slow approval processes or limited resources, while no response may reflect resource constraints or strategic restraint. Parodying the trend or humorously acknowledging resource limitations can also work in a brand's favor.
Humorous ads increase engagement, with campaigns like Old Spice's "The Man Your Man Could Smell Like", GEICO's “Hump Day”, and Snickers' "You're Not You When You're Hungry" showing great results. Effective humor must align with brand identity and resonate with audience preferences, avoiding controversial topics. Successful campaigns often use relatable scenarios, exaggeration, and precise timing to create memorable and shareable content. It is also key to test humor pre-launch to avoid offending people.
An SEO agency was able to alter its brand's results in ChatGPT Search by adding content to the article it was referencing.
A screenshot of Bespoke Post's quirky binary subject line standing out in a crowded inbox.
Away drives wins through a bias to action and creating ownable content.
Amazon launched Aurora DSQL, a serverless, globally distributed database, at Re:Invent 2024. Aurora DSQL has high availability, multi-regional capabilities, and claims significantly faster speeds than Google Cloud's Spanner, making achieving global scale easier through decoupled compute and storage and Amazon Time Sync Service. However, the service is still in its early stages, lacking essential features like foreign keys and triggers, and its authentication method presents challenges for application integration.
While webhooks appear simple (an HTTP POST request), building a robust webhook system presents many challenges. These challenges include ensuring reliability (handling failures and retries), implementing strong security measures (authentication, SSRF prevention), and achieving scalability (managing potentially massive event volumes). For good webhook adoption, webhooks need a positive dev experience with good observability.
Developers were able to get a test suite down from 53 minutes to 11 minutes by using a combination of profiling tools, RSpec techniques, and code refactoring. Their optimization strategy focused on identifying high-value targets, prioritizing easy wins, and consistently measuring results. The process involved three main phases: general optimizations, factory optimization, and optimizing individual test files using techniques like `let_it_be` (which means using shared test data instead of creating new test data for each test).
Overly specialized roles in companies can create silos and make collaboration tougher. Egoless engineering promotes shared responsibility, cross-functional teamwork, and a culture of collaboration. It's up to leadership to make sure that they are creating "domain experts" rather than "domain owners,” which leads to a healthier organization long-term.
Instead of using `COUNT(*)` to find users without addresses, use `NOT EXISTS` for better performance. `COUNT(*)` unnecessarily counts all rows before rejecting them, while `NOT EXISTS` stops checking as soon as a match is found.
Flattened organizations demand managers to be more hands-on. Effective management requires knowing the details without micromanaging and delegating responsibility while retaining accountability for decisions and outcomes.
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Too many security tools are built for non-technical decision makers, which makes them incredibly clunky for developers to actually use. Arcjet takes a developer-first approach [11]: add a few lines to your code for bot detection, rate limiting, email validation, attack
Amazon Aurora DSQL is a serverless, distributed SQL database that offers virtually unlimited scale, high availability, and ease of use with no infrastructure management.
es-toolkit is a high-performance, small-bundle-size JavaScript utility library that offers various functions with improved performance and TypeScript support.
Stagehand is an open-source, AI-powered web automation framework built on Playwright that offers simple APIs (act, extract, and observe) for natural language-driven web interactions. It supports various LLMs.
Engineers should take a use-case-driven approach when designing data products. This means starting with a specific use case and working backward to identify necessary data products, where each is self-contained and valuable. This iterative process avoids over-engineering by focusing on the minimal viable data product and gradually generalizing as more use cases are considered.
This blog post details an optimization journey to improve a parallel Rust workload's speed tenfold. Initially, using the Rayon library only yielded a 2x speedup, prompting a deeper investigation using profiling tools like `strace` and `perf`. The author identified excessive system calls and cache misses as bottlenecks, leading him to create a custom parallel implementation tailored to his specific use case.
This post provides a curated list of open-source tools and frameworks for building AI agents. There are various categories of tools, including frameworks for agent orchestration, tools for computer and browser interaction, voice integration, document understanding, memory management, testing, monitoring, simulation, and examples of vertical agents.
Cerbos is a self-hosted authorization layer that uses YAML policies to define access control rules.
Phishing attacks have increased a lot due to the use of cheap, easily registered new top-level domains (.shop, .top, .xyz, etc.), which are attractive to scammers.
Cherry Studio is a cross-platform desktop client supporting multiple LLMs with features like document and data processing, AI assistants, and more.
Legend-State is a fast, lightweight, and easy-to-use state management library for React.
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SpaceX is in discussions to sell insider shares. The sale could boost the value of the company to around $350 billion. Conversations about the sale are still ongoing and the details of the transaction could change depending on interest from insider sellers and buyers. The $350 billion valuation puts SpaceX on par with some of the world's largest publicly traded companies in terms of market capitalization.
Intel's Chief Executive Pat Gelsinger has resigned abruptly. Chief Financial Officer David Zinsner and Michelle Johnston Holthaus, general manager of Intel's client computing group, have been named interim co-CEOs. Intel has fallen behind rivals in building semiconductors to power the artificial intelligence boom. The change in leadership indicates that Intel's board wants to move in a new direction.
World Labs has unveiled an AI system that can generate video game-like 3D scenes from a single image. Its technology allows anyone to step into any image and explore it in 3D. It can also apply interactive effects and animations to scenes. Movement is limited to a small area, but the model is still in early preview. A demo of the model is available on World Labs' website.