Students forced to write exams on their school field in suburban Tangshan, Hebei province, when the government closed their school. Terrible.
I‘m not sure why the principal of this school would believe that it is Ok to force students to write their exams outside on their field, when the government closed their school. Some people don’t think. I would be livid if this happened to my kids.
Why would the principal of the school defy government orders for the school closure? He should be reprimanded for risking the health of the students.
Why is today so special? It looks like two separate groups tried their own brute force login attacks on my site, each using a different technique. There were a total of 510 login attempts today on my site.
The first technique is to use a low number of IPs, but try numerous times. UA: “Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:40.0) Gecko/20100101 Firefox/40.0”
SSH is a unix tool you can use to facilitate secure and fast transfers between servers, or between your desktop and a server. Instead of transferring a file from server A to your PC and then from your PC to server B, you can more directly transfer files from Server A to server B.
You will need SSH credentials for both servers. These credentials include an ID, the server name, port and a password. You will need to get these from your server admin, or your ISP. Once you have these, start a terminal each and “SSH id@servername”. You will be prompted for a password. Once you login your terminal prompt will change, showing you that you’re on a different server. Keep both open. From the receiving server you can do the scp command. This seems the easiest.
Puzzled, I am, when Microsoft spams me, and they are pretty regular visitors. After all, Microsoft owns the Bing search engine, and I let Bing freely crawl my site. So why would they want to spam me, and do it so often, using multiple ways? inquiring minds want to know.
Usually I see Microsoft come in using a missing user agent, pretty stealthily, and as I want all visitors to be identifiable, I ban them. They change IPs and do this regularly. Then there are the tor exit servers owned by Microsoft. I suppose that having Tor exit servers is Ok, as they are used by everyone.
Got it by a small referrer spam campaign today, for some website called “hetmanship”. I’ll not mention the extent, as if you look them up you might download some malware. That would be bad.
As is typical, multiple IPs from around the world: Indonesia, China (8), Russia/UA (5), Mexico, Columbia, Peru, Germany, US. They are indeed difficult to track.
Referrer: http://hetmanship.(will not publish)
UA: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)
Strong, WordPress is, otherwise it would have been breached long ago. These three attackers did a brute force login attack on me today. This is not the first and will certainly not be the last. While I can track down the IP and ISP, and ban them, their origins I will never know. This is the murky world of the internet, and it is worldwide.
41.76.123.243: 41.76.123.0 – 41.76.123.255 WIFLY GA GABON has tried security hacks on my site before, 6 attempts
Brute force attacked, I was, for the xmlrpc.php API in WordPress. Thankfully WordPress was strong enough to ward off this attack. I’ve had random attacks on xmlrpc.php before, but nothing this organized. I thought I’d document a case of 57 xmlrpc.php POST attempts here for all to see. Maybe someone can identify the culprit, as I could not.
I had 57 POSTs to xmlrpc.php on WordPress. They are randomly spaced apart throughout the day, use different IP addresses and hosts, but use the same POST (POST /wp/xmlrpc.php HTTP/1.0), referrer (http://dontai.com/wp/xmlrpc.php) and user agent (Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch; rv:11.0) like Gecko)
These five lot came on my site with a innocent but fake User Agent name of “Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)”, scraped some documents, and then proceeded to try to break into my site’s security. Cheeky bastards.
Seven attempts at document scraping, followed by 9 attempted logins. The interesting thing is that when you use a computer to do these campaigns, if you are not clever they really do look like a computer generated attempt and are thus easy to identify. Which user would have this behaviour? Of course they have all been banned.
Woe is Beijing, China’s air pollution reading. Here is the PM2.5 pollution levels between Toronto and Beijing this morning, ~9:00 EST. Beijing is truly shocking.
The PM 2.5 level of pollution measures air pollution particles that are 2.5 microns or less, or called fine particulate. This particle size will get inhaled and trapped in the lungs. In comparison a human hair is 100 microns in diameter.
Air quality PM2.5 pollution levels, Toronto vs Beijing, 2016 Dec 04, 09:00 EST. Toronto is less than 10% of Bejing’s PM2.5 level air pollution.
This cannot be good for anyone living in Beijing or North-East China.
