c/cybersecurity-tips

Can we talk about the time my whole shop got locked out by ransomware?

Honestly, it was about five years back at my electrical shop in Spokane. I came in on a Monday morning and every computer screen just showed that red skull and crossbones message demanding two grand in Bitcoin. Tbh, I felt like an idiot because I knew about backups but never got around to setting them up properly. It turned out my old bookkeeping software had a security hole that hadn't been patched in years. I lost almost a full week of invoices and client notes trying to rebuild everything from paper records. Now I run automated backups to an external drive every single night, no excuses. Has anyone else had to rebuild after something like that, and what did you change first?

Hot take: I just hit 100 unique passwords in my manager and it's way less impressive than it sounds.

My neighbor thought his smart doorbell was safe because it had a password

He told me he used his dog's name, 'Buddy123', and his birthday, 0712, for everything, including his Wi-Fi. I had to explain that a hacker could guess that in about two tries if they saw his social media. What's the silliest password logic you've heard someone try to defend?

I thought my password was strong until a friend guessed it in two tries.

It was a mix of my dog's name and my old high school mascot, which I found out is a common pattern on data breach lists. Has anyone else had a 'strong' password fail a simple social engineering check?

Showerthought: everyone says to use a password manager, but I went with a physical notebook for my main accounts.

After my phone bricked last week and I was locked out of everything for 8 hours, I realized I needed a backup that doesn't rely on a single device or service, so I keep my 15 most important passwords in a small book in a locked drawer at home. Has anyone else chosen a low-tech backup over going all-in on a digital manager?

Rant: A hotel in Denver made me stop using public Wi-Fi for anything important

I was checking my bank account on the hotel's free Wi-Fi last month, you know, just a quick login. The page loaded weird and asked for my password again, which seemed off. I closed everything and checked my phone's hotspot settings, finding the hotel network had a nearly identical fake name right next to the real one. That fake network was a setup to catch people who weren't paying close attention. Now I use my own mobile data for any logins when I'm traveling, no exceptions. Has anyone else spotted a sketchy network like that in a public place?

A weird login attempt from a coffee shop in Seattle last month made me check my settings

I got an alert for a sign-in from a city I wasn't in, and it turned out an old device I'd left logged in was still active. Has anyone else had a scare from a forgotten tablet or laptop?

My password manager flagged 22 duplicate passwords across my accounts this morning

I was cleaning up my Bitwarden vault and it showed I had reused the same password for 22 different logins, from my old college email to my bank. That's way more than I thought, and it means if one site gets hacked, all those accounts are at risk. Has anyone else had a shock like this when they finally checked their password habits?

My kid's smart toy started talking to me from the other room

Okay, so this was a weird Tuesday. I was making dinner, and I hear this little voice from the playroom say, "Hello, who is there?" I thought it was my son, but he was right next to me. I walk in and it's his new robot dog, just sitting there, lit up. I hadn't touched it. I checked the app on my phone, and sure enough, the toy was set to 'always listen' for commands, and the default password was still 'admin123'. I felt so dumb. I changed the password right then, turned off the mic when not in use, and put the thing on its own guest wifi network. It just hit me how much stuff in our house is basically a tiny computer waiting to be hacked. What other smart home gadgets have settings like this that people miss?

A friend called my old password setup 'a joke waiting to happen' back in 2018.

I was using the same base word with just a number change for everything, like 'Seattle123' for my bank and 'Seattle456' for email. They showed me how a breach on one site could let someone guess all my others in minutes, so I finally got a password manager and made totally different, long codes for each account. What's the one tip that finally got you to change a bad security habit you had for years?

My cat somehow triggered my two-factor login and I had to get creative

I was working from home in Seattle last Tuesday when my cat jumped on my keyboard and entered my password wrong five times. My work account locked me out and needed a code from my phone, which was dead. I remembered reading about backup codes, so I dug through my desk drawer and found the printout from six months ago. It actually worked and saved me from calling IT. Has anyone else had a pet cause a security lockout and how did you fix it?

Finally switched from a free password manager to Bitwarden

For years I just used the free one that came with my browser... but after my friend in Denver had his email hacked, I made the jump. Bitwarden's built-in password generator and the way it checks for weak or reused passwords made it way easier to lock things down. Anyone else have a favorite tool for keeping track of all your logins?

A guy at a coffee shop in Austin showed me a scary trick with public Wi-Fi

I was working at a cafe downtown about two months ago, and this guy at the next table leaned over and said, 'You know they can see everything you're doing, right?' He then pulled out his own laptop and, in about 30 seconds, showed me a list of every device connected to the cafe's network. He pointed at my laptop's name on his screen and said, 'That's you. If I wanted to, I could try to get into your stuff from here.' It wasn't a threat, he was just making a point, but it freaked me out. I always knew public Wi-Fi was risky, but seeing it happen right in front of me made it real. Now I use a VPN every single time I connect outside my house. Has anyone else had a moment like that that made you change a habit for good?

My cousin in Denver said his company got hit by a ransomware attack because someone reused a password.

They paid the ransom, but the data was still corrupted. How do you guys actually keep track of all your different passwords?

My neighbor in Seattle clicked a fake shipping link last month. Lost his whole email.

TIL my password manager flagged 50 reused passwords

I was cleaning up my vault last night and ran the security check. It told me I had 50 logins where I'd used the same password across different sites. I knew I reused a few, but fifty felt like a gut punch. That's fifty chances for one breach to take down everything. Has anyone else done this check and been shocked by the number?

Appreciation post: The week my business email got hijacked and I learned the hard way

Three months ago, someone got into my company email and sent fake invoices to six of my regular clients. They almost got a $2,500 payment from one before she called me to check. The whole mess started because I was using the same password for my email and a forum that got hacked. It took me four solid days to get control back, convince my clients it was a scam, and set up two-factor authentication on everything. Now I use a password manager and a separate email just for signing up to stuff online. Has anyone else had to rebuild client trust after something like this?

I tried to be clever with my router password and locked myself out for a whole weekend

So last Friday, I decided my home Wi-Fi password was too simple. I got this idea to make a super secure one by using a long phrase from a book I was reading, mixed with symbols and numbers. I typed it into my router's settings, hit save, and the router restarted like normal. The problem? I didn't write the new password down anywhere. When I tried to connect my phone, it failed. I spent the next two days trying every variation I could think of, even calling my internet provider who said they couldn't help without a factory reset. I finally had to press the tiny reset button on the back, which wiped all my custom settings. The lesson I learned the hard way is that a password manager isn't just for websites, it's crucial for your own network gear too. Has anyone else had a router fight back after a password change?

I spent $80 on a fancy password manager and I'm not sure it was worth it

Everyone says you need a paid password manager for good security, so I got one last year. It does make strong passwords, but the auto-fill feature is glitchy on half the sites I use. I still end up typing things out manually, which defeats the point. The cost isn't huge, but for something that doesn't work smoothly, it feels like a waste. Has anyone else had trouble with these tools not working right on all websites?

A coffee shop's free wifi in Seattle made me finally set up a VPN on my phone.

I was there last Tuesday, just checking my bank account while waiting for a friend. The login page looked normal, but something felt off. I didn't connect, and later I found out that place had a history of sketchy network setups. It was the push I needed. I installed a reputable VPN app that same afternoon. Now it's just a habit to turn it on before I connect to any public network. It's one less thing to worry about. Has anyone else had a close call that finally made them take a specific security step?

My friend tried to 'hack' my wifi by guessing the password for 20 minutes straight

We were at my place in Seattle last year and he just kept saying 'Is it your dog's name? Your birthday? 12345678?' out loud while typing. He got so into it he didn't even notice I had a sticky note with the actual password on the router itself the whole time. I mean, it was a 16-character random string I generated, so his guesses were never close. I finally pointed to the note after he'd made like 50 attempts and his face just dropped. Has anyone else had someone try to brute-force guess a password right in front of them? What's the weirdest method you've seen someone use to try and get into something?

My regular at the bar told me he got a text from 'me' asking for money after I posted a picture from our work softball game on Facebook last month.

Honestly, it freaked me out enough that I went and made all my social media stuff private and turned off location tags, but is that really enough to stop someone from copying my photos and info?

I finally bought a hardware security key and it just saved my entire business email

Dropped about $50 on a Yubikey a few months back after reading about phishing attacks... honestly thought it was overkill. Last week, someone sent a fake login page to my work email that looked exactly like Google. My password manager filled it in, but the key wouldn't work on the fake site... it stopped the login cold. Without it, they would have had everything. I'm still shaken up. Has anyone else had a close call that made a security purchase feel worth it?

Lost $200 to a fake antivirus pop-up last month

I was on a news site and got a scary pop-up saying my PC was infected, telling me to call a number. I panicked and called, they said they needed remote access to 'fix' it. They charged my card $200 for 'premium support' and installed nothing. Took me a week to get my bank to reverse it. Has anyone else had a scam like this try to get remote access?

TIL my local coffee shop's public Wi-Fi login page was a fake copy

I noticed the URL was 'coffee-wifi-login.net' instead of their real site, which is a classic phishing setup to grab passwords. Has anyone else run into a fake network like this in Austin?