c/cybersecurity-tips

My mom almost got phished by a fake 'Netflix' email with a typo in the sender address

She forwarded me an email saying her account was on hold and she needed to click a link to verify payment. I pointed out the sender was "netfl1x-support" not "netflix" and she still almost fell for it because the logo looked legit. This happened last Tuesday and it got me thinking how easy it is for anyone to miss those small details. Did you guys ever catch a scam just because of a weird spelling or character swap in the email address?

2 comments

mark676•3d ago

Password managers: used to swear by browser saving, now I'm second guessing everything

For years I just let Chrome save all my passwords... figured it was fine since I had a strong master password on my laptop. Then about 8 months ago a buddy in a truck stop diner told me his brother got hit by a credential stealer that pulled all his saved browser passwords at once. So I switched to Bitwarden and set up 2FA on everything, even my old trucking dispatch account. Anybody else make the swap and feel like they dodged a bullet, or do you still trust the built-in browser stuff?

2 comments

the_ruby•3d ago

Lost $200 on a VPN subscription that didn't actually protect me

I signed up for FastVPN last year because it was only $50 for a whole year. Turns out they logged my data and sold it to advertisers anyway. Found out when I checked my router logs and saw constant traffic to ad servers even with the VPN on. Anyone else get burned by a cheap VPN that claimed to be no-log?

2 comments

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alices16•4d ago

Caught myself using the same password for 5 years after a data breach email

I got an email from Have I Been Pwned saying my email was in a breach from some random forum I forgot I even joined. Turned out I had been using that same password for my bank account, my work login, and like three other things without even thinking. How do you guys even keep track of all the different passwords without going insane?

2 comments

felix155•6d ago

Finally locked my home router down after a neighbor joked about using my WiFi for 2 years

I set up a guest network and a strong password last week, and my internet speed jumped from 15 Mbps to 45 Mbps because I think four devices got kicked off - has anyone else found old devices piggybacking on their network?

2 comments

ryan719•7d ago

Forgot to update a plugin and paid the price Monday morning

I manage a small ecommerce site for a local shop in Austin. Last Monday I woke up to find the site was redirecting to some spam page about weight loss pills. Turns out I had ignored a WordPress plugin update for about 3 months. The hacker exploited a known vulnerability in the WooCommerce plugin, and it took me 6 hours to restore from a backup and patch everything. Has anyone else had a close call like this from putting off updates?

2 comments

baker.ben•11d ago

I finally cracked a phishing email thanks to one tiny detail from an IT guy

My coworker Dave in IT once told me to always check the actual sender address, not just the display name. I laughed it off until last month when I got an email that looked exactly like our CEO's urgent request for a wire transfer. The display name said 'CEO John Miller' but the real address was some random Gmail account. I almost fell for it, but Dave's advice stopped me cold. Has anyone else had a close call like that recently?

2 comments

patricia_wells•15d ago

Woke up to a phishing alert that made me realize I was using the same password for 8 years

I got a weird email from my bank last Tuesday about a login attempt from a device in Ohio. I don't live anywhere near Ohio... so I panicked and checked my password manager. Turns out I had the same password for my email, my PayPal, and like 5 other accounts since college. What finally tipped me off was the email had a typo in the bank's name but I still almost clicked it. Anyone else ever find out they were reusing passwords for way too long?

2 comments

the_ben•15d ago

Took me 4 hours to find a simple DNS setting that was blocking my work VPN

Last Tuesday I spent almost an entire afternoon trying to connect to my remote work server. I checked my firewall, reset my router, even reinstalled the VPN client twice. Turns out my browser was using a custom DNS setting I forgot about from a privacy experiment six months ago. Changed that one dropdown box and it worked in under 10 seconds. Has anyone else spent way too long on a fix that ended up being something small and dumb?

2 comments

olivers28•15d ago

Spent 6 hours fighting a virus that was sitting in my browser cache

Last Tuesday my machine started redirecting every google search to some ad site. I ran Malwarebytes twice, scanned with Defender, even booted from a rescue disk. Nothing found it. Turns out it was just a malicious extension hidden in my Chrome user data folder. Wasted a whole work day on something that took 2 minutes to delete once I knew where to look. Anyone else ever had a browser extension cause problems that normal scans missed?

2 comments

aaron677•16d ago

Tried turning off password manager for a week and got locked out of 3 accounts by Tuesday.

Last Monday I disabled Bitwarden to see if I could remember my logins manually, and by Tuesday afternoon I had to reset my bank, email, and Steam accounts because I kept typing the wrong passwords from muscle memory, any of you ever get burned trying to go back to brain-only passwords?

2 comments

miam11•17d ago

My password manager just hit 300 saved logins and I'm kinda freaked out

I started using a password manager about 2 years ago and this morning I noticed I've got exactly 310 passwords saved. That means I was reusing the same weak passwords across literally hundreds of accounts before. Has anyone else been shocked by how many logins they actually have when they finally keep track?

3 comments

kevin_schmidt97•18d ago

Dropped $60 on a Yubikey and now I get why people swear by them

I finally got tired of SMS codes getting intercepted so I bought a hardware key last month. My buddy had his SIM swapped last year and lost access to his crypto wallet, that scared me straight lol. The Yubikey setup took maybe 20 minutes to figure out for my Google and GitHub accounts. Already stopped a phishing attempt at work when some fake login page asked for my 2FA code. Crazy how much peace of mind $60 can buy you honestly. Has anyone else switched from authenticator apps to hardware keys and noticed a difference?

2 comments

smith.jordan•18d ago

Learned the hard way that password managers beat sticky notes every time

After I found a sticky note with my bank login taped under my keyboard at the shop, I switched to Bitwarden and now I can actually access accounts without resetting passwords every other week. Has anyone else made that switch and found a particular manager that works best for their setup?

3 comments

victor219•19d ago

Noticed something weird at the coffee shop WiFi

Was at Blue Bottle on 3rd street yesterday. Sat near the back. Saw 3 people connect to an open network called "Free Coffee Shop WiFi". But there was also a legit one from the shop. Nobody checked which was real. Too easy to set up a fake hotspot there. Has anyone else spotted this at their local spots?

2 comments

the_uma•19d ago

Just realized I used to save every password in a text file on my desktop

Back in 2012 I kept a simple Notepad file called 'passwords' right on my desktop. I thought it was fine because I lived alone and nobody touched my computer. Then my laptop got stolen from a coffee shop in Austin and I felt sick for a week. Now I use a password manager with two factor authentication and sync it across my phone and tablet. Anyone else have a wake up call like that or was I just sloppy?

2 comments

amy_foster56•20d ago

Used to share every article I found interesting without checking the source first

I mean back in 2019 I'd just see a headline about some cybersecurity scandal and hit share on Facebook without even reading past the first paragraph. Then my cousin Mark who works at a tech company in Austin called me out after I shared something that turned out to be totally fake. Now I spend like 5 minutes checking the URL and looking for other outlets reporting the same thing before I pass it along. Has anyone else had to change their sharing habits after getting called out?

2 comments

gavincampbell•20d ago

I was dead set against password managers until my email got hijacked last Tuesday

Logged in to find 50 password reset emails and my PayPal drained by $200 from someone in Vietnam. Now I use Bitwarden and honestly wish I'd done it years ago - has anyone else been that stubborn about security tools?

2 comments

umabailey•22d ago

Appreciation post: The little cafe near my office finally switched to WPA3 on their guest WiFi

I noticed their router had the old WPA2 sticker for years and kept meaning to mention it, but last Tuesday I saw the network name pop up with a 3 at the end, and honestly it made my whole week knowing I can grab a coffee and browse without worrying about someone sniffing my traffic.

2 comments

jana_hernandez•23d ago

Changed my mind about 2FA after getting locked out of my email at O'Hare

I always thought two-factor authentication was overkill since my passwords were strong. Then I was stuck in O'Hare airport last month, my phone died, and I couldn't log into my Gmail to print my boarding pass because it kept sending codes to my dead phone. Had to wait 45 minutes at a help desk to get it sorted. Now I use an authenticator app instead of SMS codes because it works offline. Has anyone else been burned by SMS 2FA at the worst possible moment?

2 comments

brookep62•27d ago

Tried using a password manager for the first time and locked myself out of my own email

I set up Bitwarden last weekend, synced all my passwords, then promptly forgot the master password and got locked out of Gmail for 3 hours lol. Has anyone else had a panic attack over forgetting their own password? What backup method do you use?

3 comments

aaron_ellis42•28d ago

Why does nobody talk about password managers for family sharing

I set up a shared Bitwarden account for me and my wife last month. We kept locking ourselves out of streaming sites. Different passwords everywhere. She would reset the Netflix password then not tell me. So I made a shared vault with just the logins we both need. Took maybe 20 minutes to set up. Now we both get the same updated password when something changes. No more asking each other what the login is. Has anyone else tried this with their partner or roommates?

2 comments

sarahh48•29d ago

Tried that 'password manager for everything' advice and locked myself out of my email for a whole weekend

I finally caved and used LastPass to generate a random 20-character password for my Gmail. Then I forgot my master password and spent Saturday on hold with support while my inbox filled up with junk. Has anyone else had a password manager backfire on them like this?

2 comments

roberts.jordan•1mo ago

Found a free DNS filtering setup that blocked 90% of my phishing emails

I was getting hit with phishing emails nonstop at work. Like 20 a day. My IT guy said to try a custom DNS filter through Pi-hole. I set it up last weekend with a blocklist from Firebog. Cut the junk way down. Now I only see maybe 2 sketchy emails a week. Anyone else run Pi-hole for email filtering or just for ad blocking?

3 comments

jana_hernandez•1mo ago

Two Factor Auth on my router took 3 hours to set up

I spent an entire evening just getting the authenticator app to sync with my ancient Netgear router (firmware from 2017 I think). Has anyone else had a ridiculously simple security feature turn into a time sink like that?

3 comments