K-Squared Ramblings

Back from Comic-Con

Saturday night we met up with my parents after the con for dinner. On the way to the restaurant, Chopahn — very good Afghan food, another one we’d definitely recommend — a mob of people made up as zombies came shambling up the street. We decided to hang back and wait for them to pass.

Sunday morning we got up early so we could check out of the hotel and move the car. (We left most of our luggage stored at the hotel, but they wanted all the cars out of their valet lot by noon to make room for a new round of guests.) I was amazed that we managed to get a space in a lot literally right across the train tracks from the convention center. Of course, it was around 7:00 AM, and the con didn’t open until 9:30. Neither of us needed to get in immediately today, and standing in line for 2½ hours didn’t seem appealing, so we tried to find something else to do.

We went back to Cafe 222 for breakfast (it seems appropriate that we did it twice), then wandered the Gaslamp district a bit — which is a little creepy at that hour, when very little is open aside from coffee places and restaurants that serve breakfast, and few people are out and about aside from people working at deliveries, taking out trash, etc. and homeless people. Once the William Heath Davis House opened, we went into the museum and took a self-guided tour.

Back to the convention, we both spent the morning combing the floor. I focused on the artists’ area, and ended up getting another sketch, this one of Iris West II by Freddie Williams II. Eventually I made my way to the second DC Nation panel, dashed off a blog post, and discovered that my writeup of the Comic Book Tattoo panel and signing had hit Undented and at least half a dozen other blogs and forums. The 24 hours from 5pm Saturday to 5pm Sunday (midnight to midnight in UTC) had the highest traffic this blog has seen since I installed WP-Stats, something like a year and a half ago.

Katie hit the Cartoon Voice acting panel, during which room staff moved her purse without telling her. She stood up at the end of the panel and it was gone. We spent the next hour and a half talking to event staff (run by a different organization, so they didn’t actually talk to each other), filing a missing property report, reporting her credit card lost, and looking for the purse itself, until I went back into the room and checked with the tech table — and there it was.

We had just enough time to make it to the sing-along screening of the Buffy the Vampire Slayer musical episode, “Once More With Feeling.” It was different from last year, since it was a much bigger room and the sound was turned up too high to really hear the audience sing, but still a lot of fun.

Afterward, we wrapped up the weekend with ice cream at the Ghirardelli shop. Then we picked up the car and the luggage, and started the long drive home.

Zombie Attack!

Finally, something light-hearted in the news: A bunch of people decked out as zombies crashed the American Idol auditions in Austin, Texas last week, groaning things like “Television rots your braaaaaains!”

Reportedly the contestants didn’t get it.

Ironically, the event organizers had read about the protest in advance on Craigslist, and quickly got the “zombies” to sign release forms to appear on the show.

(via Cognitive Dissonance)

Distributed Blog Spam

Yesterday morning, I remarked to Katie that it seemed odd that with the vast number of “zombie” computers infected with remote control programs via viruses, trojans, spyware, etc., their primary use so far has been sending spam. After 7-odd years of distributed computing projects ranging from demonstrating weaknesses in encryption schemes to searching for extra-terrestrial radio signals via SETI@Home, and reports that access to zombie nets is selling on the black market, you’d think someone out there would be trying to crack into the DoD or something. (That last link refers to phishing attacks, but the current form of phishing is very tightly coupled with spam.)

Last night I saw proof that zombies are at least branching out a little: they’re not just being used for email spam, but they’re also being used for comment spam. Starting around 8:30, someone started posting pairs of comments every 20-30 minutes. The content and links were identical each time, except for some random numbers in the (probably bogus) email and at the end of the body… but the IP address was different each time.

I caught it around 10:00, added “poker” to the list of moderation triggers, figured they’d give up when they saw their comments weren’t posting, and after another 3 pair (that’s not a legal hand, is it?) I just closed comments on the two posts.

Update 6pm: After a long afternoon dealing with server recovery issues, I checked my email and found about 40 “Please approve…” notices, starting around 1:45 and running all afternoon. All from the same blog spammer. A bit more aggressive than yesterday’s, because they hit a new post every time, but this batch all went straight into moderation. You’d think after you posted 20 comments and none of them showed up, you’d get the clue that it’s not worth posting 20 more…

Update 9am: I installed a plugin last night to block those comments from even reaching the moderation queue. Then laaate last night I noticed that it was screwing up comments with apostrophes, so I disabled it. The moderation notices started coming in immediately. 60 of them from around midnight to about 6am this morning. And none were ever displayed on the site. (Thank you, WordPress!)