smit.artem
Mr. Smit, Artem

🔐 Founder & CEO of Vulny
Cyber Security · Google SEO · AI-search
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npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

NIP-05 Address

Profile Code

nprofile1qqs8tpfzv5thsplv0rglayesgucmkzshn08c5awvfcaz66n033pjyfspz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsky4aut

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relay.damus.io

nos.lol

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npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

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Last Notes

2026-07-30 00:42:00 UTC

"Losing signal is always just a network issue." Usually, sure. But if it happens out of nowhere and stays dead, check with your carrier. A lost number can mean a swapped SIM.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-28 21:13:23 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/aa88c38e1f991a6594c54846dd7751e232edca8cda75e615d2ef85330c2180b0.mp4

2026-07-27 19:48:00 UTC

The mistake that catches good employees: acting on a rushed "boss" message because they wanted to help. Always confirm money requests on a known number first. Helpful and careful can both be true.
#cybersecurity #infosec #nostr #security #compliance

2026-07-26 22:13:28 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/ed6ed03d5caa33c7609c83a917fbdda74673d871eef5b2ed75ce0127879ec2fd.mp4

2026-07-26 20:57:00 UTC

Add .env to your .gitignore right now, before you write a single secret in it. Do it first and you'll never accidentally commit the file that holds your keys.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-25 22:48:26 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/17174e6d8ffc6e4e3e292e181efe17c7e8ff4875315eb698fd1a8c6fda455a85.mp4

2026-07-25 22:21:00 UTC

"Shocking clickbait headlines win." They win the click and lose the visitor. When folks bail two seconds in, that headline costs you more than a plain, honest one ever would.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-25 17:18:00 UTC

"If it's that urgent, it must be real." Flip it. The fake ones manufacture urgency on purpose. Genuine requests usually survive a five-minute pause just fine.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-25 15:51:00 UTC

The mistake almost everyone makes: clicking "yes" to every smart-TV prompt on setup. That's how the mic, tracking and data sharing all stay on.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-25 00:45:00 UTC

Would you notice if your cloud bill quietly tripled this week? A simple spend alert turns a nasty end-of-month surprise into a same-day heads up.
#cybersecurity #infosec #nostr #cloudsecurity #devsecops

2026-07-24 19:04:00 UTC

If AI says something wrong about you, it read that somewhere. Find where, and fix it there. You can't tell the AI directly, but you can correct what it's reading from.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-23 23:38:00 UTC

An update is a repair the maker sends out after spotting a weak spot. Installing it just swaps the weak part for a fixed one. Auto-update means the repairs show up without you asking.
#cybersecurity #infosec #nostr #security #compliance

2026-07-22 01:20:04 UTC

- reply

Just sent the link your way! Comment "AI" again if it doesn't come through, happy to resend.

2026-07-20 20:50:06 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/e722589341aa926e86594d2d2690569a0c1f37053848f5619de00d2ab9c0f6b4.mp4

2026-07-20 14:18:00 UTC

"I need root over SSH to manage the server." You don't. Log in as your user, then sudo. Disabling direct root login closes the one account every bot already tries.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-19 22:38:00 UTC

Does your About page say what you actually do, or is it all "passion" and "journey"? AI looks there to summarize you. Give it real facts, not a feelings paragraph.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-19 14:13:00 UTC

"My host backs everything up, so I'm fine." Maybe, but you don't control it and may not be able to restore on demand. Keep your own copy too.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-18 20:26:04 UTC

Whole thing lives under "USA"
#cybersecurity #infosec #nostr
https://video.nostr.build/c8cb593843fc5eb8678ed3d1d86043114919bcdb46238f6132ed44c228340756.mp4

2026-07-18 15:35:00 UTC

Heads up: an important security fix just landed for Openvpn Connect. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-9560
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-18 14:26:00 UTC

Imagine a form as a slot people drop notes into. Some notes are helpful, some are nonsense. Your job is to read each note and only act on the ones that make sense.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-18 02:41:00 UTC

Your router is a little computer that's been on for months. Like any computer, it gets tired. Switching it off and on gives it a fresh start and often clears the slow spots.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-18 00:02:00 UTC

Typing your password in the open is leaving the safe combination on a notepad in a waiting room. Easy to read if you bother to look.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-17 22:44:00 UTC

Heads up: an important security fix just landed for Google Android Xr. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-0072
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-17 14:28:00 UTC

You don't need fancy security software on your laptop. The encryption built into your Mac or Windows is the same kind banks lean on, and it's already free. Just flip it on and save the key.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-17 01:28:00 UTC

"Close enough is fine for my business details." Not to AI. "Joe's Cafe" and "Joe's Coffee LLC" can read as two places. Pick one name and use it everywhere.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-16 21:43:00 UTC

Why would your own bank need you to confirm the security code they just texted you? They wouldn't. That code is meant to keep them out, and they're asking you to hand it over.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-16 20:59:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/41818c579c2847b0d26ab8e1437ad62e0067409a72926c752915727ad494f995.mp4

2026-07-16 19:52:00 UTC

Why would a buyer "accidentally" send you $500 extra and need it back today? They wouldn't. The fake check just needs a head start on your real money.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-16 17:13:00 UTC

Ask of every page: could AI lift a clear answer from this and credit me? If the answer's fuzzy or buried, no. Clear, quotable, easy to attribute is the target.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-16 13:02:00 UTC

The buildup nobody revisits: outside scripts added over the years and never removed. Each runs code you don't control. A quick cleanup trims both your risk and your load time.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-16 02:56:00 UTC

An unlocked phone is a wallet that fell open, with everyone's contacts and your email loose inside. The lock screen is just zipping it shut before it leaves your hand.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-16 01:11:00 UTC

Setting up a project: grab one key for local testing, a separate one for the live version. Label them clearly. A mishap on the test side then never touches the real one.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-15 22:55:00 UTC

A new hire got a text from "the owner": grab five gift cards, send the codes, urgent. It felt off, so he called the owner directly. She'd sent nothing. The call cost a minute and saved the cards.
#cybersecurity #infosec #nostr #security #compliance

2026-07-15 22:12:04 UTC

Check for cameras
#cybersecurity #infosec #nostr
https://video.nostr.build/0d5d1d15bbcfa49d29577915dec189bd7eef7c32a6ddfdd1066e7408e348b7e3.mp4

2026-07-15 21:33:00 UTC

Ever wonder how you ended up on so many lists? Often it's one site that sold or leaked your email. A spare "junk" address for signups keeps your real inbox cleaner.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-15 21:12:00 UTC

A big spring clean of old pages can hurt you. Some of them were doing real work in AI answers. Trim what's wrong, but don't torch posts just for being old.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-15 19:46:01 UTC

Auto-join is like a dog that runs to anyone who calls its name. Sweet, but it'll follow a stranger using the right word. Teach it to wait for you instead.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-15 18:06:00 UTC

Heads up: an important security fix just landed for Ni-Pal. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-8036
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-15 16:24:00 UTC

If a temp's account got into the wrong hands, what could it reach? If the answer is "everything," that account has way more access than the job ever needed.
#cybersecurity #infosec #nostr #security #compliance

2026-07-15 15:01:00 UTC

"If the app asks for it, it must need it." Not really. Apps ask for everything and hope you tap yes. Deny location to the ones that don't need it and watch them keep working.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-15 14:28:00 UTC

The mistake almost everyone makes: leaving AirDrop or Nearby Share on "everyone" all the time. In a crowd, any nearby phone can send you files you never asked for.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-15 12:03:00 UTC

AI asks around like a careful traveler: it trusts the well-known guidebook over a flyer on a pole. Be in the guidebook. That's the listing it's actually willing to repeat.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-15 02:34:00 UTC

Heads up: an important security fix just landed for Microsoft Edge Chromium. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-57983
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-15 00:58:00 UTC

Deleting spam comments by hand every day isn't diligence, it's wasted time. Let a filter catch them automatically and only look at what's left. That's the whole job.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-14 22:36:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/51205a234b702d45c2b0e3de939a7886c3ef0aefc0876587d67b13a388a9c9a6.mp4

2026-07-14 20:39:00 UTC

Different hours on different listings is two clocks in the house showing different times. You stop trusting either. AI does the same, then sometimes picks the wrong clock.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-14 18:11:00 UTC

Turn on two-factor where it counts: hosting panel, domain registrar, the email that resets them both. Use an authenticator app over SMS where you can. Ten minutes, much sturdier accounts.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-14 17:03:00 UTC

App spring cleaning: anything you don't recognize, gone. Anything unopened in a year, gone. Free games you finished, gone. Only install from the official store. Lighter phone, fewer worries.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-14 14:07:00 UTC

Structured data is sticky notes for a computer. You stick "this is the price" on one number and "this is the rating" on another. Now AI reads your page without guessing.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-14 12:31:00 UTC

Does your headline match what's actually on the page? If it promises more than it gives, people bounce straight back, and that quiet exit tells Google the page let them down.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-14 01:48:00 UTC

People fuss over laptop security and leave the phone wide open, yet the phone goes everywhere and holds your login codes. Lock the thing that actually leaves the building.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-14 01:02:00 UTC

Guessing a password gets way harder the longer it is. So instead of a short tricky one, stick a few random words together. Easy to remember for you, a slog for anyone guessing.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-13 22:01:00 UTC

Got a login code by text I didn't ask for. Meant someone had my password and was trying the door. They didn't get the code, so they didn't get in. Then I changed the password, calmly.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-13 21:43:00 UTC

The costly slip: paying a new bank account because the email said the old one changed. Always confirm a banking change by phone, never by replying to the email.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-13 20:47:05 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/dfee8773da662c8dd69f8806c2be2d4fe8121a2691def4ee95cfa9ed6642428a.mp4

2026-07-13 20:05:00 UTC

Plenty of "urgent boss" payment messages aren't the boss at all. A quick call back on the number you already have catches almost all of them.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-13 17:54:00 UTC

Stop pasting passwords into your build scripts. Drop them into your CI's secrets settings and reference them by name. The pipeline gets the value, the file never does.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-13 16:38:00 UTC

We obsess over keeping secrets out of code and forget the build log, which is often easier to read. A leaked log can hand over the same key. Watch what your pipeline prints.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-13 14:04:01 UTC

Heads up: an important security fix just landed for Samsung Android. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-21029
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-13 12:56:00 UTC

Everyone watches for shady links and ignores the quietest attack: their phone simply going silent. No alert, no popup. That silence can be the loudest warning you'll get. Don't wait it out.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-13 02:23:00 UTC

A guy left his phone in a cab with no lock. By the time he noticed, someone had been into his messages. Now he uses a fingerprint. Takes him nothing, takes a stranger everything.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-12 23:28:00 UTC

Picking a package: check the last update, the number of users, and that it has a real homepage or repo. Healthy on all three? Go ahead. Dead silent? Look for another.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-12 21:54:00 UTC

Strong passwords you memorize aren't the goal. Memorizing means reusing. The real fix is a manager that makes them random and remembers them, so you never repeat one again.
#cybersecurity #infosec #nostr #security #compliance

2026-07-12 20:32:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/b51ebac78cb76edcdf58e853722690a0079dfec59033978f4ad5d6a4426a4a91.mp4

2026-07-12 20:00:00 UTC

Write the honest "this vs that" page people search for. Lay out the trade-offs plainly, even when a rival wins a round. AI loves a balanced comparison it can quote.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-12 18:45:00 UTC

"The About page is just a nice story about me." It's also where AI learns what you are. A line like "family bakery in Riga since 2009" does more than three poetic paragraphs.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-12 17:26:00 UTC

Before you screenshot your code for help, scan it for keys and passwords. Blur them or swap in fake values. Screenshots travel further than you think, and they keep.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-12 15:55:00 UTC

Heads up: an important security fix just landed for Amirraminfar Dozzle. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-45298
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-12 14:52:00 UTC

Two-minute check: router settings, wireless security, confirm it reads WPA2 or WPA3. If you spot WEP or "open network," change it and reconnect your devices. Done for years.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-12 13:21:00 UTC

Plugins are built and maintained by people, and some stop maintaining theirs. Before adding one, peek at when it was last updated. Recent means someone's still fixing it.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-12 13:13:00 UTC

Putting a secret in your repo is like writing your PIN on the back of your card. Convenient until the card leaves your hands. Keep the PIN somewhere the card never goes.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-12 02:41:01 UTC

The default most people never touch: UPnP left on, letting apps open network doors without a word. It works, so it's ignored. Flip it off and see if anything actually misses it.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-12 00:54:00 UTC

The mistake almost everyone makes with scam texts is tapping the link "just to see." That tap can load a fake page or worse. Curiosity is the door they want open.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-11 23:38:00 UTC

No firewall is a house with every window and door wide open. A firewall set to deny-by-default closes them all, then you reopen only the few you actually walk through.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-11 21:23:00 UTC

A nulled plugin is like a free meal from a stranger's unmarked van. Maybe it's fine. Or maybe there's something in it you really didn't want. Why risk it?
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-11 21:05:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/c9a6110a8869c83e7c3fe27409a75924517280c8d4e0dcc930a895bc6bcee0eb.mp4

2026-07-11 19:56:00 UTC

Your CI tool has a settings page where you save secrets. Your build calls them by a label, like a nickname, and never sees the real value sitting in any file. Use it.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-11 19:29:00 UTC

Heads up: an important security fix just landed for Tauri. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-42184
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-11 15:16:00 UTC

A second login step blocks the vast majority of account takeovers, because the attacker has your password but not the code on your phone. One toggle, big drop in risk.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-11 13:32:00 UTC

An old script with a deploy token sits in a folder you forgot. Two years on, that token still works. Had it carried an expiry, it would've gone dead long before anyone found it.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-11 12:17:00 UTC

Think of plugins like apps you bolted onto your site. You'd update the apps on your phone, right? Same deal here, and the old ones are the leaky ones.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-11 01:36:00 UTC

Always-on Bluetooth isn't "convenient," it's a setting you forgot. Turning it on takes one tap when you need it. Leave it off the rest of the day.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-11 00:30:00 UTC

Think of headings like chapter names in a book. They tell people what each bit is about before they read it, so they can flip to the part they want.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-10 22:28:00 UTC

Heads up: an important security fix just landed for Mintplexlabs Anythingllm. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-48116
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-10 21:24:05 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/775ce1a7eb5842a6fee5878fd794cd06e30197741928cb93beae8a7c3891bc65.mp4

2026-07-10 20:30:01 UTC

Letting every branch deploy to prod is like giving every draft of a letter its own mailbox. Most drafts aren't ready to send. Route everything through one reviewed outbox.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-10 18:12:00 UTC

Phone's gone, now what? If Find My is on, you can lock it and erase it from a laptop. If it's off, you're just hoping. Two minutes today buys you that option.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-10 14:26:00 UTC

Borrowing a stranger's cable is like using their toothbrush because it was handy. Both move things you'd rather keep to yourself. Pack your own.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-10 12:46:00 UTC

Fail2ban reads your login records and blocks any address that keeps getting the password wrong. Think of it as a tool that quietly kicks out anyone fumbling at the door too much.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-10 01:49:00 UTC

Debug mode isn't a security feature you leave running "to keep an eye on errors." On a live site it's an information leak. Log errors privately, don't broadcast them.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-10 01:15:00 UTC

Heads up: an important security fix just landed for Google Chrome. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-11102
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-09 23:40:00 UTC

Computers can fake a voice now, even your family's. So pick a secret word with the people you love. If a scary call can't say it, it isn't really them.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-09 22:01:09 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/c6a9ed6849e6f0764c20d9101487ae2c6ca79472b200e49675f00f3741513d8e.mp4

2026-07-09 21:36:00 UTC

Open your homepage and hunt for your town's name. Not there? Add it once in a real sentence, like "family bakery in Galway," and you've helped the local searches find you.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-09 20:14:00 UTC

Trusting a "we changed banks" email is following a redirect sign a stranger nailed up overnight. Check it leads where you think before you drive.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-09 18:56:00 UTC

AI reads text, not pictures of text. A menu saved as a single image looks great to humans and reads as nothing to the tool trying to quote you.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-09 16:57:00 UTC

An unlocked laptop on an empty desk is a car running with the keys in it. Probably fine. Also the easiest thing in the lot to take for a spin.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-09 14:44:00 UTC

Nina clicked a fake delivery link, then froze. She messaged IT in two minutes anyway. They reset her password and it ended there.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-09 13:52:00 UTC

If your login username is "admin," change it. That's the first name every guessing bot tries, so you've handed them half the puzzle for free.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-09 12:31:00 UTC

Some scammers pretend to be your bank to get your codes or move your money. Real banks never ask for your PIN, password or a text code. If they do, it isn't your bank.
#cybersecurity #infosec #nostr #privacy #opsec