smit.artem
Mr. Smit, Artem

🔐 Founder & CEO of Vulny
Cyber Security · Google SEO · AI-search
👇 Free scan

Public Key

npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

NIP-05 Address

Profile Code

nprofile1qqs8tpfzv5thsplv0rglayesgucmkzshn08c5awvfcaz66n033pjyfspp4mhxue69uhkummn9ekx7mqpz3mhxue69uhhyetvv9ujuerpd46hxtnfdu7n7z6f

Publishing to

nos.lol

relay.damus.io

Author Public Key

npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

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Last Notes

2026-08-02 12:39:00 UTC

Someone else's script on the site, the domain lands on blacklists, and your sales letters from that domain start going to spam. Sales drop first, cause later.
#cybersecurity #infosec #nostr

2026-08-01 21:57:19 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/e0fcd513af87a6601839211eb766135178be29389f691e67105673af99deee66.mp4

2026-07-31 17:18:00 UTC

Two jobs, two budgets: closing what is open to the internet, and building a payment process that survives a supplier's mailbox being read by someone else.
#cybersecurity #infosec #nostr

2026-07-31 00:02:00 UTC

Using one password everywhere? Change that first for your email and bank. If one site leaks, reused passwords hand over every other account that shares it. Make them all different.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-30 19:31:00 UTC

Poking through my router I found three features on that I'd never used, including a sharing service I didn't know existed. Switched them all off. Wi-Fi works exactly the same, just simpler.
#cybersecurity #infosec #nostr #pentesting #networksecurity

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

2026-07-30 00:05:00 UTC

Quick question: is your database password sitting in a file inside your git repo right now? If you're not sure, that's already a sign it shouldn't be there.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-29 21:43:45 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/1c6063bccf9208aa9d611438cc1ea2c784665032c3cb2b4b20d51b3cfb3e9288.mp4

2026-07-29 18:15:00 UTC

Where small sites leave value on the table: skipping the markup that names their facts. AI then guesses, and guesses wrong. A few labels clear up the whole page.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-29 16:44:00 UTC

Surprise "IT" call: are they rushing you, asking for a code, asking for your password? Any yes, hang up and call IT yourself on a known number.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-29 15:15:00 UTC

Those "top 10 in your city" articles get read by AI when people ask for recommendations. Being named in a couple of them quietly puts you in the running for the answer.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-29 13:33:00 UTC

Google cross-checks your details against other sites. When the local directories all show the same name, address and number, it trusts you a bit more, and that trust feeds your ranking.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-29 12:58:01 UTC

Every admin account is a full set of keys. The more you hand out, the more passwords have to stay safe. Old, forgotten accounts are a quiet weak spot.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-28 21:13:23 UTC

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

2026-07-28 20:57:00 UTC

"A photo is just a picture." Not quite. It can also hold the time and exact GPS spot it was taken. Turn off camera location to keep that out.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-28 12:29:00 UTC

"Links are for sending people to other websites." The most useful links you can add point to your own pages, keeping people on your site and showing Google how it connects.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-28 00:54:00 UTC

Five minutes well spent: log into the router, find the firmware section, click check for updates, install if there's one, turn on auto-update if it's offered. Then forget about it.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-27 23:26:00 UTC

Headings are road signs through your page. Take them away and people are driving in fog, guessing where the prices or the contact bit might be hiding.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-27 21:56:30 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/b550db7338ff3d594462321e61085cf60d5ec3d4ab10d28d23526458ee87406b.mp4

2026-07-27 20:40:00 UTC

If a chat full of strangers swears their app makes everyone rich, picture a magic piggy bank that takes coins but never gives any back. That's how these usually end.
#cybersecurity #infosec #nostr #privacy #opsec

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

2026-07-27 18:18:00 UTC

Before entering a password, three glances: the full domain in the address bar, spelling of that domain, and how you got here. Arrived via an email link? Extra reason to pause.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-27 16:20:00 UTC

First thing after installing any tool: find its default login, change the password, change the username if you can. Do it before you move on, because "later" tends to mean never.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-27 14:51:01 UTC

A phishing email is a stranger in a courier uniform at your door. The outfit looks right, but you'd still ask who sent them. Do the same with that "urgent" inbox message.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-26 23:55:00 UTC

"It downloaded fine, so it must be safe." A clean download just means the file arrived, not that it's harmless. What it does once you open it is a whole separate question.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-26 22:39:00 UTC

"Alt text is some techy SEO thing I can skip." It's just a plain sentence describing the photo. A person using a screen reader hears it. That alone is worth the ten seconds.
#cybersecurity #infosec #nostr #seo #marketing

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

2026-07-26 18:47:00 UTC

You're hacking on a test build, paste a key somewhere risky, it leaks. Because it was the test key, your live app shrugs it off. Same key for both, and that's a real mess.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-26 16:59:00 UTC

"Fancy professional language makes me look more credible." It makes you invisible. People search simple words. Write "haircuts for kids", not "junior styling experiences".
#cybersecurity #infosec #nostr #seo #marketing

2026-07-26 14:04:00 UTC

A customer told me she nearly didn't come because the map said we closed at 5. We close at 8. I'd never finished the free listing. Fixed the hours, and the foot traffic followed.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-26 12:44:00 UTC

Before someone's last day, write down everything they could log into. The till, the booking system, the Instagram, the shared email. Then change those passwords the same afternoon they leave.
#cybersecurity #infosec #nostr #security #compliance

2026-07-26 01:17:00 UTC

Is your website password the same one you use for your email? If yes, one leaked site hands over both. Make the admin login its own unique password.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-26 00:20:00 UTC

The old WEP Wi-Fi security can be cracked in minutes with free tools. WPA2 and WPA3 are a different league. Most routers default to them now, but older boxes might still sit on WEP.
#cybersecurity #infosec #nostr #pentesting #networksecurity

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 21:36:00 UTC

"The second-step code is a hassle every login." Most apps only ask on a new device. Day to day you barely see it, and it quietly guards the account.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-25 20:35:00 UTC

Public Wi-Fi is a network anyone nearby can join, so it's not the place for bank or payment logins. For those, use your phone's own data instead. Browsing the menu on it is totally fine.
#cybersecurity #infosec #nostr #security #compliance

2026-07-25 18:55:00 UTC

A page that once did well is like a regular customer who drifted off. Easier to win them back with a small update than to find a whole new crowd from nothing.
#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 15:45:00 UTC

"It's just a key, not a password." A cloud key is a password. Anyone who copies it can act as that app or user. So don't paste it where it can be read or forwarded.
#cybersecurity #infosec #nostr #cloudsecurity #devsecops

2026-07-25 14:29:00 UTC

"Security's my job as the owner, not the staff's." The scam usually lands on whoever opens the email, not you. A team that knows the basics is the protection no single setting can give you.
#cybersecurity #infosec #nostr #security #compliance

2026-07-25 01:26:00 UTC

Set a reminder before your SSL certificate expires, or turn on auto-renewal. When it lapses, visitors hit a big scary warning instead of your site. Don't get surprised by the date.
#cybersecurity #infosec #nostr #appsec #websecurity

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

2026-07-25 00:20:06 UTC

- reply

Sent! Check your DMs and message requests for the "AI" link.

2026-07-24 21:07:05 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/4c8793385229df65020dfe68845e122bc8c73795a8e8e1da5f1359c0211b38bf.mp4

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

2026-07-24 15:59:00 UTC

Updating one page feels like progress, but it's the forgotten listings that bite you. AI can quote any of them. Chase down the old copies before they hand out wrong numbers.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-24 15:15:00 UTC

"My password's too fast for anyone to catch." People read fingers better than you'd think, especially the slow, careful login type.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-24 12:33:00 UTC

Which sounds quotable: "affordable pricing" or "haircuts from 15 euros"? AI grabs the specific one because it's an actual answer. Vague words give it nothing to hold onto.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-24 02:39:00 UTC

Do your opening hours match across your site, your map listing, and your socials? If one still says you close at 6 and the rest say 8, AI might tell people the old time.
#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

2026-07-23 22:56:01 UTC

Rental scammers often copy real listings, drop the price, and rush you to wire a deposit. The photos are stolen, the keys don't exist, and the wire can't be undone.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-23 21:12:00 UTC

"My provider's panel firewall has me covered." Maybe, maybe not, and it's worth checking. A firewall on the server itself means you control exactly what's reachable, not a guess.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-23 19:38:00 UTC

"Those best-of lists are just clickbait, who cares." People asking AI for a recommendation care, because AI reads them. Getting onto one is a real way to get suggested.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-23 18:28:01 UTC

After a redesign or launch: list any staging, test, or backup copies of the site, password-protect the ones you still need, and delete the ones you don't. Don't leave them open.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-23 17:02:00 UTC

Switching on two-step login? Start with the big three: email, bank, and your main shopping account. Use an authenticator app over texts where you can. Then add the rest.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-23 15:30:00 UTC

"The username doesn't matter, only the password does." It matters. A guessable name means attackers can pour all their effort into just the password. Make them guess both.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-23 12:59:01 UTC

Once a secret hits a public repo, assume it's already grabbed. Bots scan new commits within minutes. Rotating fast shrinks the window way more than scrubbing the history slowly.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-22 12:18:00 UTC

The miss almost everyone makes: a beautiful intro and the answer paragraphs later. AI skims, finds nothing useful early, and quotes someone shorter. Lead with the answer.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-22 02:49:00 UTC

When you share your location, it usually keeps going until you say stop. So now and then, look at the list and switch off people who don't need to see you.
#cybersecurity #infosec #nostr #privacy #opsec

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.

2026-07-22 01:07:00 UTC

"My phone only rejoins my real networks." It rejoins any network with a matching name. Anyone can name a hotspot "Home" too. Turn off auto-join for public ones.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-21 23:16:00 UTC

"llms.txt sounds like something only coders set up." It's a plain text file you could write in Notepad. A few lines about your business and links to your best pages.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-21 21:41:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/7b264982482382c6d620ee09405ffc7560b463b843ec06b72771fdf9ae987668.mp4

2026-07-21 21:11:00 UTC

Heads up: an important security fix just landed for Redhat Openshift Container Platform. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-46579
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-21 20:31:50 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/ca3d5c1852b54ba3269801afa29f921195466e4290f1185ff587b9b6bc7e4a9c.mp4

2026-07-21 19:20:00 UTC

A backup is the spare key you tape under a flowerpot. You forget it exists right up until the day you're locked out. Then it's the best thing you ever did.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-21 16:20:00 UTC

Posting pics from home? Two-second check: is camera location off, and does the app strip GPS on upload? If unsure, leave location off by default.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-21 15:34:00 UTC

Routers run for months without a break and slowly get sluggish. A simple reboot clears their memory and can apply updates that were waiting. The fix is just the power cord and patience.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-21 14:18:00 UTC

You don't need to share your location with anyone forever. Even close friends can be "ask when needed." Default to off and turn it on for a reason.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-21 01:48:00 UTC

Everyone worries about online card fraud, but your physical reader sits unattended every busy hour. The low-tech tamper is the one most shops never think to check for.
#cybersecurity #infosec #nostr #security #compliance

2026-07-20 22:27:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/041a7ad8fb106646cc4a68177d1a913b2136879b609e306229a279a0247aba22.mp4

2026-07-20 20:50:06 UTC

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

2026-07-20 16:46:00 UTC

Heads up: an important security fix just landed for Securly. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-8889
#cybersecurity #infosec #nostr #cve #vulnerability

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