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FEEDBACK CULTURE

This founder discovered that culture is just three things - who you fire, promote, and hire. Everything else is corporate theater. At his startup, every piece of feedback connects to a cultural value that directly affects those decisions. No vague annual reviews. He gave feedback 50+ times last year, mostly positive, always tied to specific behaviors. When promotions depend on documented cultural values, not politics, people actually start living them.

2025.07.09
talks.natetucker.com3 min readTLDR Founders

STABLY

Stably's AI agents test your app like a human, at machine speed, with no engineering overhead.

2025.07.09
stably.aiToolTLDR Founders

ORBIE

Orbie is an AI-powered audio tool for transcribing, summarizing, and translating recordings while preserving user privacy.

2025.07.09
apps.apple.comToolTLDR Founders

THE OTHER VC BARBELL: ENGAGEMENT

VC is splitting into two extremes - funds with 100+ companies doing "spray and pray" versus those with 20-30 doing deep engagement. Mathematically, larger portfolios perform better according to recent analysis. However, that assumes diversification is free, which it isn't.

2025.07.09
newsletter.angularventures.com4 min readTLDR Founders

THE HUNGRY, HUNGRY AI MODEL

AI models consume 300x more input tokens than they output - sometimes up to 4,000x. This founder tested it expecting 20x, but discovered the shocking reality. Since input tokens cost 98% of your API bill despite being 4x cheaper per token, the engineering challenge isn't prompting anymore - it's context engineering. You need efficient data retrieval that finds the best information in the smallest token footprint. Caching moves from nice-to-have to mission-critical when 99% of your tokens are input.

2025.07.09
tomtunguz.com3 min readTLDR Founders

MONEY OR DREAMS

This founder watched dropshipping in 2010 and sees the same pattern with today's AI wrappers - 16-year-olds hitting $1M ARR in 30 days. Find a niche, wrap the latest model, and pay TikTok kids for distribution. Most dropshippers died when Facebook ads got expensive and consumers caught on. However, Nike “dropshipped” Japanese shoes for 10 years before making its own. Now everyone wears Nikes. The takeaway isn't choosing between quick money or building something generational - you need the money printer to fund the dream.

2025.07.09
farza.com4 min readTLDR Founders

THE BASE44 STORY

Maor Shlomo, founder of Base44, bootstrapped his AI-powered app to a $1 million ARR in three weeks and an $80 million acquisition by Wix in six months.

2025.07.09
lennysnewsletter.com3 min readTLDR Founders

BALLAD: THIRD PARTY VENDOR EXPERIENCED DATA BREACH

Ballad Health issued a notice that its electronic print and mailing provider, Renkim, detected suspicious data on its networks. Renkim believes that data, which includes full names, contact information, client name, client account number, dates of service, and in some cases, Social Security Numbers, may have been stolen.

2025.07.09
wjhl.com2 min readTLDR InfoSec

ANATSA ANDROID BANKING TROJAN HITS 90,000 USERS WITH FAKE PDF APP ON GOOGLE PLAY

Anatsa banking malware targeted North American users through a malicious "Document Viewer" app on the Google Play Store that was downloaded 90,000 times. The Trojan, disguised as a PDF, updates displays with fake maintenance notices during banking app access while stealing credentials through overlays and keylogging.

2025.07.09
links.tldrnewsletter.com2 min readTLDR InfoSec

SUPABASE MCP CAN LEAK YOUR ENTIRE SQL DATABASE

Attackers can exploit Supabase's Model Context Protocol (MCP) to leak SQL databases by embedding malicious commands in support messages. Developers using AI assistants like Cursor to review tickets can unintentionally execute SQL queries with elevated privileges, bypassing security. LLMs can't distinguish between user data and instructions, enabling crafted messages to trigger unauthorized database access and data exfiltration through the support interface.

2025.07.09
generalanalysis.com6 min readTLDR InfoSec

ADVANCING PROTECTION IN CHROME ON ANDROID

Google's Android Advanced Protection now integrates with Chrome to enhance security for high-risk users, such as journalists and officials. It provides three key features: enforcing HTTPS everywhere, full site isolation on devices with 4GB+ RAM to prevent data leaks, and disabling JavaScript optimizations that are often exploited in V8 security bugs. These options, which have performance trade-offs, can be enabled by enterprises and users through Chrome's privacy settings and policies outside of Advanced Protection.

2025.07.09
security.googleblog.com6 min readTLDR InfoSec

LEAN AND MEAN: HOW WE FINE-TUNED A MODEL FOR SECRET DETECTION IN CODE

Wiz developed a small language model based on Llama 3.2 1B to detect secrets in code. It utilized Claude Sonnet 3.7 to create a training dataset of secrets based on scans of public GitHub repositories. It then fine-tuned Llama 3.2 1B using Low-Rank Adaptation (LoRA) and quantization, achieving an 82% recall rate and an 85% precision rate on commercial CPUs.

2025.07.09
wiz.io9 min readTLDR InfoSec

Sponsored

THE 5 SECURITY QUESTIONS EVERY VENDOR SHOULD ANSWER

Buyers won't run a full audit in early conversations — but they'll ask a few foundational questions to understand how seriously you take security, surface red flags, and save time later. Download the PDF [11] to stay prepared. Want to always have good answers? Explore

2025.07.09
drata.comSponsorTLDR InfoSec

COMMANDER

COMmander is a .NET tool to enrich defensive telemetry around RPC and COM. It uses a simple configuration file with rules to filter events and sends alerts when matches are found.

2025.07.09
github.comGitHub repositoryTLDR InfoSec

PASTORALIST

Pastoralist is a CLI tool for managing Node Package Manager (NPM) package.json overrides (or resolutions) with ease. It keeps track of which dependency overrides are needed and removes ones that are no longer used. With Pastoralist, you only need to run a simple command to keep your project's dependencies clean and up-to-date.

2025.07.09
github.comGitHub repositoryTLDR InfoSec

CURSOR SECURITY RULES

A repository with Cursor Security Rules that improve security in development workflows and AI agent interactions by enforcing safe coding practices, limiting sensitive operations, and reducing risks in AI-assisted software development.

2025.07.09
github.comGitHub repositoryTLDR InfoSec

OPENAI TIGHTENS THE SCREWS ON SECURITY TO KEEP AWAY PRYING EYES

OpenAI has implemented stricter security measures to prevent information leaks and poaching. The new measures include “information tenting” policies that limit access to sensitive algorithms and new products, isolating proprietary technology in offline computers, implementing biometric access controls for office areas, and a “deny-by-default” internet policy where explicit approval is required for external connections. OpenAI reportedly also increased physical security at data centers and expanded its cybersecurity personnel.

2025.07.09
techcrunch.com1 min readTLDR InfoSec

SATANLOCK RANSOMWARE ENDS OPERATIONS, SAYS STOLEN DATA WILL BE LEAKED

The SatanLock ransomware group, which was first identified in early April, has announced that it will shut down and leak all stolen data. In a report by Check Point in May, it was highlighted that more than 65% of SatanLock's victims had already appeared on leak sites run by other ransomware groups, suggesting that the group might be attempting to “reclaim” already compromised networks. SatanLock did not provide any reason for its sudden closure but has removed all victim listings from its .onion site.

2025.07.09
hackread.com2 min readTLDR InfoSec

HACKERS ABUSE LEAKED SHELLTER RED TEAM TOOL TO DEPLOY INFOSTEALERS

Shellter, a commercial AV/EDR evasion loader for penetration testing, confirmed that hackers were using its Shellter Elite product in attacks after a customer leaked a copy of the software. Shellter has stated that it released updates that would not reach the “malicious customer” to combat the misuse. The leaked copy was first discovered by Elastic Security Labs, who discovered that multiple threat actors had been abusing Shellter Elite v11.0 to deploy infostealers.

2025.07.09
bleepingcomputer.com2 min readTLDR InfoSec

M&S CONFIRMS SOCIAL ENGINEERING LED TO MASSIVE RANSOMWARE ATTACK

M&S revealed that cybercriminals used advanced social engineering tactics to impersonate an employee and manipulate Tata Consultancy Services into resetting a password, resulting in a DragonForce ransomware attack that encrypted VMware ESXi servers and exfiltrated around 150GB of data, though the company declined to confirm if the ransom was paid.

2025.07.09
bleepingcomputer.com3 min readTLDR InfoSec

PINTEREST MEN'S TREND REPORT: HOW MEN ARE REDEFINING MASCULINITY THROUGH STYLE, SUBSTANCE, AND SELF-CARE

Men on Pinterest focus on wellbeing, style, tech, and family. Over one-third of Pinterest's global users are men, with Pilates searches up to 300% and rock climbing aesthetics growing by 95%. Half of Gen Z and Millennial men care about appearance and self-care, with male makeup searches up 50% and beard styles rising 205%. Tech interest is high, shown by 1,210% growth in 3D printer design searches and 620% growth in investment app searches. Parenthood is also trending, with milestone picture searches increasing 415%.

2025.07.09
newsroom.pinterest.com4 min readTLDR Marketing

LINKEDIN INFLUENCER MARKETING: UNTAPPED OPPORTUNITY

Influencer marketing is projected to surpass $10 billion in U.S. investment this year, and LinkedIn has become a strong contender for both B2B and B2C campaigns due to its focus on credibility and professional audiences. LinkedIn's updates, including vertical video and ad revenue sharing, have boosted video consumption by 36% year over year. One company's LinkedIn influencer campaigns in 2024 generated over 4 million impressions, 100,000 engagements, and 500 leads through 125 content pieces. Brands like Lyft and Sweet Loren's have shown that LinkedIn can also drive impact for consumer-facing products by sparking authentic conversations and creative engagement.

2025.07.09
smartbrief.com3 min readTLDR Marketing

4 TIPS TO CREATING A SCALABLE AI PROCESS

Don't rely on chat-based workflows with AI tools for every task. Instead, create detailed, structured prompts with clear variables to ensure repeatable results. Test and refine these prompts, break complex tasks into smaller steps, and integrate them into automations like custom GPTs or Zapier workflows. Use reusable, well-crafted prompts to scale AI beyond one-off conversations.

2025.07.09
linkedin.com2 min readTLDR Marketing

239% GROWTH FROM... PRINT MAIL?! WHY YOU SHOULDN'T SLEEP ON DIRECT MAIL

Direct mail has become a top-performing channel: 84% of marketers report that it provides the highest ROI. Joy Gendusa, CEO of PostcardMania, built a $100 million business using direct mail and emphasizes making print pieces modern through tools like QR codes, CRM integration, and personalized targeting. She warns against falling into spammy habits and stresses that clarity in headlines and eye-catching CTAs are key to effective mailers.

2025.07.09
blog.hubspot.com3 min readTLDR Marketing

GENSPARK

Genspark.ai includes an AI browser that blocks ads, automates tasks, compares products, and integrates with apps like Notion, Slack, and Discord. It can generate decks, spreadsheets, and slides, automate research, create reports, run lead generation, and build websites or tools, making it a versatile all-in-one assistant.

2025.07.09
links.tldrnewsletter.comToolTLDR Marketing

HOW CHATGPT ACTUALLY WORKS

This guide is a deep dive into the inner workings of ChatGPT. It covers what transformer architecture is, how pre-training AI works, and ChatGPT's training datasets.

2025.07.09
zdnet.com11 min readTLDR Marketing

BEWARE OF THE GOOGLE AI SALESMAN AND ITS CRONIES

Google's AI Overviews prioritize sponsored content and ads. It often pushes biased or fake product recommendations sourced mostly from manufacturers and sponsored reviews. This focus on advertising revenue harms independent websites, whose search traffic declines while Reddit threads filled with affiliate spam surge. Users should fact-check AI answers and log out of Google accounts for clearer results.

2025.07.09
housefresh.com13 min readTLDR Marketing

WHY AGENCIES OFFER MORE STRATEGY THAN THEY USED TO

Creative agencies have evolved into transformation partners focused on driving business value. Design alone is no longer enough to help brands stand out. As branding became more accessible, businesses turned to agencies for help with deeper challenges like growth, loyalty, and product strategy. In response, agencies expanded into strategic services, competing with consultancies by offering faster, more creative, and often more affordable solutions.

2025.07.09
adweek.com4 min readTLDR Marketing

PIM SOFTWARE IS NOW A GROWTH TOOL

Product information management (PIM) software helps businesses manage product data across multiple channels and is essential for those with thousands of SKUs. It enables growth by supporting strategies like SKU expansion, higher conversion rates, and selling more profitable items. Modern PIMs use AI to create personalized product personas and adapt descriptions, images, and translations for different platforms and audiences. While integration is complex and best suited for larger businesses, AI has made PIM a powerful growth tool by automating tasks like translation, data cleansing, and content generation.

2025.07.09
practicalecommerce.com3 min readTLDR Marketing

THINK BEFORE YOU CACHE

There are four key questions to consider when caching: whether caching is the right solution, what should be cached, where to store it, and how/when it should expire. This article discusses various caching approaches in Rails (view/fragment, page, controller/action, object/model, and low-level caching) and different storage options, from in-memory stores like Redis to the new Rails 8 default Solid Cache, which uses database-backed storage optimized for modern SSDs.

2025.07.09
sinaptia.dev8 min readTLDR Web Dev

TAKING OVER 60K SPYWARE USER ACCOUNTS WITH SQL INJECTION

This developer discovered a SQL injection vulnerability in the Catwatchful stalkerware service that allowed him to access its database. He successfully dumped the 'user' table, gaining access to over 60,000 plaintext usernames and passwords.

2025.07.09
ericdaigle.ca7 min readTLDR Web Dev

WE REACHED $1M ARR WITH ZERO FUNDING

ProjectionLab is a financial planning tool that was bootstrapped to $1 million in annual recurring revenue in four years. It started as a side project inspired by the financial independence movement. It wasn't an easy journey, due to the emotional rollercoaster of entrepreneurship and the transition from solo development to building a team.

2025.07.09
projectionlab.com7 min readTLDR Web Dev

STOP FORCING AI TOOLS ON YOUR ENGINEERS

Managers should stop forcing AI tools on engineers and instead focus on outcomes rather than tool adoption. Mandating specific AI tools, creating AI-usage metrics for performance reviews, and eliminating traditional coding methods lead to slower development and messy codebases.

2025.07.09
open.substack.com8 min readTLDR Web Dev

YOU SHOULD DELETE TESTS

While automated tests are necessary for maintaining confidence when making code changes, they should be deleted when they are flaky. Tests that are flaky, too strict, too slow to run regularly, or outdated due to changed business requirements all harm developer productivity.

2025.07.09
andre.arko.net4 min readTLDR Web Dev