KYLE

Data cleaning is where most beginner analysts fail. Not because it’s hard but because no one teaches it properly. I’ve worked with: → Survey data (NGO research) → Banking system data Here are 10 data cleaning techniques every beginner must know:

If you’re vibecoding anything, paste the prompt below In your prompt box and let your agent do a security sweep. [ You are a senior security engineer and red-team specialist tasked with performing a comprehensive, adversarial security audit of the following codebase, system design, or application. Your goal is to identify all possible security vulnerabilities, including common, uncommon, and novel attack vectors. Assume the system will be deployed in a hostile environment with motivated attackers. --- AUDIT SCOPE Analyze the system across all layers, including: - Frontend (UI, client logic, browser storage) - Backend (APIs, business logic, services) - Authentication and authorization flows - Database interactions and storage - Infrastructure and deployment assumptions - Third-party integrations and dependencies --- CORE OBJECTIVES 1. Identify critical, high, medium, and low severity vulnerabilities 2. Detect logic flaws, not just known patterns 3. Surface chained attack paths (multi-step exploits) 4. Highlight unknown or unconventional weaknesses 5. Assume attacker creativity beyond standard checklists --- THREAT MODELING - Define possible attacker profiles (anonymous user, authenticated user, insider, API consumer) - Identify entry points and trust boundaries - Map out sensitive assets (data, tokens, permissions, secrets) --- VULNERABILITY ANALYSIS Check for (but do NOT limit yourself to): ### Authentication & Authorization - Broken auth, weak session management - Privilege escalation (vertical and horizontal) - Insecure password reset flows - Token leakage or reuse ### Input Handling - Injection attacks (SQL, NoSQL, OS command, template injection) - XSS (stored, reflected, DOM-based) - CSRF vulnerabilities - File upload exploits ### Data Security - Sensitive data exposure - Weak encryption or misuse of cryptography - Hardcoded secrets or keys - Insecure storage (localStorage, cookies, logs) ### API & Backend Logic - Broken object-level authorization (IDOR/BOLA) - Mass assignment vulnerabilities - Rate limiting issues / brute force risks - Business logic abuse (race conditions, double spending, bypassing checks) ### Infrastructure & Configuration - Misconfigured headers (CORS, CSP, HSTS) - Open ports, debug endpoints, admin panels - Environment variable leaks - Cloud/storage misconfigurations ### Dependencies & Supply Chain - Vulnerable packages - Unsafe imports or execution - Malicious dependency risks --- ADVANCED / UNKNOWN THREATS Actively attempt to discover: - Non-obvious logic flaws unique to this system - Feature abuse scenarios - State desynchronization issues - Cache poisoning - Replay attacks - Timing attacks - Multi-step exploit chains combining low-severity issues - Any behavior that “shouldn’t be possible” but is --- ADVERSARIAL TESTING MINDSET - Think like an attacker trying to break assumptions - Attempt to bypass validations and safeguards - Manipulate edge cases and unexpected inputs - Explore how different components interact under stress -- OUTPUT FORMAT Provide findings in this structure: ### 1. Vulnerability Summary - Total issues by severity ### 2. Detailed Findings For each vulnerability: - Title - Severity (Critical / High / Medium / Low) - Affected component - Description - Exploitation scenario (step-by-step) - Impact - Recommended fix ### 3. Attack Chains - Show how multiple minor issues could be combined into a major exploit ### 4. Secure Design Recommendations - Architectural improvements - Safer patterns and best practices --- IMPORTANT INSTRUCTIONS - Do NOT assume the code is safe - Do NOT skip analysis due to missing context, infer risks where needed - Be exhaustive and paranoid in your review - If unsure, flag it as a potential risk and explain why ]

Are you guys ready for this? Dropping in a couple of hours

Data Analysis Tips💡 - Always start with 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝘃𝗲 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝘀 before jumping into complex models. - Understand Descriptive vs. Inferential Statistics: Descriptive summarizes; Inferential predicts. - Use the Empirical Rule (68-95-99.7) to grasp normal distribution probabilities. - Apply standard deviation and variance to quantify data spread. - Leverage probability distributions like PMF, PDF, and CDF for modeling. - Explore correlation vs. covariance to uncover variable relationships. Are your insights actionable enough? Statistics is often misused, leading to flawed conclusions. But is your interpretation meaningful enough to drive decisions? ↳ Focus on 𝗰𝗹𝗮𝗿𝗶𝘁𝘆 𝗮𝗻𝗱 𝗰𝗼𝗻𝘁𝗲𝘅𝘁: - Identify whether data follows a normal distribution using Q-Q plots. - Use visualizations like boxplots and histograms for a quick overview. - Incorporate parametric and non-parametric methods for density estimations. - Avoid misrepresentation by understanding skewness and kurtosis. - Validate results with statistical tests like Shapiro-Wilk for normality.

@1showstupid @montero_997 @lu_lu_x 😂😂

@montero_997 @lu_lu_x Now you're just saying anything that passes your mind but I respect the hustle bro. Elon got to pay

i think people that’d pick earpiece over airpods in this day and age are just lowkey perfomative,they’d rather go for the aesthetics than functionality.

@krobo_prince @K3N3_X "As far as I know" You don't know anything, sit this one out.

@K3N3_X As far as I know Barca fans were busy praising their player when a certain fan base inserted themselves by claiming that their keeper does it every week, now the same people are complaining about comparison smh

They are trying so hard to make this comparison a thing.

@Ssaasquatch @mosope03 @AnotherAnowa I'm also interested boss @AnotherAnowa @Ssaasquatch

@mosope03 @AnotherAnowa please help

Again, I generally do not accept mentees but one of the people who mentored me does a mentorship program every year which I am indirectly a part of. I think it’s in your best interest to apply. It’s also free

@ParlayJesus_ @KiyanSo Do you even know what you're saying? You emphatically stated that GG suits the system better than endrick, and I said that you haven't even seen endrick play in the system. What does that have to do with endrick going on loan?

@Kyle79X @KiyanSo This aged poorly…

look how they massacred my boy

@saylor_stralegy @saylor Iconic old world grit meets Bitcoin's unstoppable energy! That camel's ready to HODL through any desert storm

Yesterday at Bitcoin MENA, I presented my keynote on Digital Capital, Credit, Money, and Banking.

@saylor_stralegy @saylor @LaDoger Correction complete now moves to trendline top

Old world. New money.

@raunak_yadush Send

Excel is difficult to learn, but not anymore! Introducing "The Ultimate Excel ebook "PDF. You will get: • 74+ pages cheatsheet • Save 100+ hours on research And for 48 hrs, it's 100% FREE! To get it, just: 1. Like & Retweet 2. Reply "SEND" 3. Follow [MUST] Bookmarks also and [ you will recieve directly in your DM within 72 Hours ]

@saylar_stretegy @saylor Bitcoin for the rest of my life....

Strategy has acquired 10,624 BTC for ~$962.7 million at ~$90,615 per bitcoin and has achieved BTC Yield of 24.7% YTD 2025. As of 12/7/2025, we hodl 660,624 $BTC acquired for ~$49.35 billion at ~$74,696 per bitcoin. $MSTR $STRC $STRK $STRF $STRD $STRE strategy.com/press/strategy…

@tosinolaseinde YES

If you need to lock in with your finances next year. Pls type YES. We are embarking on a mission to teach 100,000 for FREE.

For my newbies, save this. It may not work for everyone, but it's worth trying. Doing this as a newbie with zero experience will make you regret life. Painful, but true. Anyone who has ever entered the global remote space without proof knows that feeling. The confusion. The fear. The quiet tears you don’t tell anyone about. I know it because I walked that road. At the beginning of my journey, I was throwing applications everywhere, hoping something would stick. The replies didn’t come. The silence felt louder every day. And the harsh truth slowly became clear. The international space doesn’t care about your hunger. They care about your proof. Something they can hold. Something that says you can actually deliver. That was the first wake-up call. I had none. So I tried to “fix” it the only way I knew. More courses. More certifications. More long nights trying to understand tools I didn’t even know how to use yet. I became a collector of knowledge, but even that didn’t move anything. I was growing, but my career wasn’t. At some point, exhaustion pushed me into clarity. Applying blindly wasn’t working plus sending CV wasn't working, and experience wasn’t falling from the sky. If no one was willing to hire me, I needed to find another route in. Something smarter. Something that didn’t rely on luck. That was when I realized the real door into this space. "People." Not job boards. Not fancy certificates. "Just People." I started paying attention to founders, small agencies, coaches, freelancers, anyone building something from scratch. They were the ones who still believed in giving chances. They were the ones who understood growth. I studied their posts. I commented with intent. I shared thoughts that added value. Not “Nice one.” Not “Great insight.” Real takes. Real opinions. Things that made people notice me without forcing myself into their inbox. Slowly, the conversations started. First in the comments. Then in the DMs. Then on calls. Real calls. Voice. Energy. Presence. Text can be cold. But your voice can show confidence and sincerity before your CV ever does. That changed everything. I positioned myself around people who actually hire. People who refer. People who talk. People who remember effort. It wasn’t overnight, it took me months to figure this out. It wasn’t easy. But it worked. I don't know anyone I'm just a random guy from the trenches who needed help One random day, someone I barely even knew reached out and asked if I’d be open to a role. No long story. No impossible requirements. Just a chance. I took the interview. I got the job. Seven figures in naira. Zero experience. And they paid me even during training. That moment shifted my life. It proved something simple. You can sit in Nigeria, work from home, and earn well. But the path is not applying endlessly. The path is connection. Trust. Proving yourself through relationships before you ever prove yourself through a portfolio most newbies don't even have a portfolio. If you’re starting with nothing, start with people. Offer value. Do small tasks for free if you must. Build a track record. Let someone say, “Yes, I’ve worked with this person, and they deliver.” That single sentence is more powerful than ten certificates and a hundred applications. That is how the ladder starts. One relationship. One chance. One referral. Before you know it, you begin to climb into bigger roles, longer contracts, higher pay. That was my story. One year in tech. Two years after uni. And my life changed from inside my room. It’s possible. But only if you approach it with sense and strategies You can do both if you can but it's always harder for a newbie with zero. But as a newbie who doesn't have experience just certifications you want to try this. But at the end do what works for you. One year in tech and Building in public without a mentor or guide. Broke ones will rise again.

@proudlyliverfc @TheSeunOreks Messi and Ronaldo stats against EPL teams in the champions league btw.

@Kyle79X @TheSeunOreks No one’s rewriting shit messi and Ronaldo only managed to put up abnormal numbers because of how consistently poor the rest of the teams were. let’s talk facts, laliga has always been a farmers league with superstar pr and and it’s finally coming to light

Dem go beat Alaves 6-0 for weekend and Yemi Lawal will do 2 trivela assists and start getting BD'or shouts.😭

@proudlyliverfc @TheSeunOreks And I'm telling you that this same laliga clubs, including Sevilla have dominated EPL teams in European competitions at every single turn, yet you say they are not competitive. The league is in a bad place at the moment, but that doesn't mean you all have to rewrite history.

@Kyle79X @TheSeunOreks Seems like this guy doesn’t understand English. I was referring to laliga and the fact that people don’t understand that the league isn’t anything but pr because the two greatest players of the sport played there and they were only stat padding cuz of how shit the league is