Slashdot Mirror
Spam from Taiwan
TristanGrimaux writes "According to a recent study done by CipherTrust, two thirds of the world's spam is sent by Taiwan servers. The US follows with 24% and in a distant third is China with only 3% of the servers who actually sends the spam." The article cites easy access to broadband and lack of crackdown on offenders as the main contributing factors.
Comment removed based on user account deletion
France
*Total Population: 60,876,136
*Internet Users: 26,214,174
China
*Total Population: 1,313,973,713
*Internet Users: 111,000,000
I think, that number speaks for itself.
*ref. from CIA World Fact Book
"Don't let fools fool you. They are the clever ones."
That's a cool project for a Windows honeypot. Thanks for the link. Outside of honeypots, I've been blanket filtering addresses from APNIC on my mail server for about a year now using some ideas I learned from this project (I filter at the mail request level rather than iptables). It's sad to filter an entire geographic region like that, but my users never talk to people from the Pacific Rim that I know of. My server (running XMail) is small, but my logs for the filtered emails constantly show the spam blocked exceeds the number of legit mails by a factor of four.
Since I started filtering, I've turned a couple of other admins onto the idea. I wonder if TW/KR will find themselves in some odd form of network segregation in the future as more people adopt the practice of filtering their IPs. That might push the authorities into a little more action.US Democracy:The best person for the job (among These pre-selected choices...)
I believe the main issue is that broadband here is pretty much monopolized by Hinet. If you have a phone (landline), chances are you have a Hinet e-mail address. For some reason Hinet never, ever, authenticates their e-mail servers allowing them to be used from anywhere for any purpose. As a result a lot of companies (like AOL possibly) have just banned the whole entire Hinet domain, which often results in e-mails going outside of Taiwan never getting to their intended recipient. Hinet is a mess, I don't why they're so bloody awful at maintaining their servers responsibly, but its providing to be a huge problem both worldwide and for Taiwanese people themselves.
By the way... Most spammers who sent you letters to visit their web pages want's you to click their Google adSense ads. So, help them! Keep clicking Google banner untill your arm get tired and guess what happened. Google will close their account in one second because Google systems will decide that advertiser trying to cheat. It is impossible to open account again! SPAMMER DEAD!
I run my own mail server for my private email that I only use with friends.
Lately, I have been getting spam about stock investments, and I notice that
it was pretty consistent so I started investigating what was going on with
my server. I started marking down ip addresses of the offending servers
and blocking them if I felt they were not legitimate mail servers or if it
was from a country that I know I will not get email from on my personal email
account.
I have been blocking a new server every day for 2 months.
Here is the scarey part. I still get the same email spam every day, but
only once.
My hunch is telling me that the purveyor of this message is using some
sophisticated means of harnassing zombie machines to send messages, and is
only sending a few messages at a time so that automated blackhole lists
never catch on fast enough. (such as spamhaus)
I have noticed that these machines are almost always located in Asia,
Latin America, or Eastern Europe...
It got so bad, I just started block entire class A's from countries I know
I am not going to email to or from.
59
61
80
81
83
84
85
87
88
201
211
218
221
222