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
Mr. Smit, Artem
mr_smit_artem@vulny.app
npub1wkzj...jg74
🔐 Founder & CEO of Vulny
Cyber Security · Google SEO · AI-search
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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
#cybersecurity #infosec #nostr
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
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
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
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
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
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
Need an app? Get it from the official store or the maker's own site, never from a random "download here" button in an ad or pop-up. The source matters more than the name.
#cybersecurity #infosec #nostr #privacy #opsec
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
AI matches questions to pages by the words people actually use. Industry terms you'd never hear a customer say make it harder to connect their question to your answer.
#cybersecurity #infosec #nostr #AI #LLM
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
#cybersecurity #infosec #nostr
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
"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
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
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
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
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