Security & tech fixes
Close security holes on servers, stop fake emails in your name, test chatbots.
Hongdam Studio → We finish and publish apps that AI tools wrote, close security holes, and use AI models and automation in your business. We write notes on our work.
Fix PHP or WordPress
from ฿3,000
We fix PHP2Shell, a security hole in PHP (a language many websites run on), on your website or server.
BookChatbot attack test
฿12,000
We test your chatbot for weak points and write the fixes.
BuyStop fake emails in your name
from ฿1,500
We check the email settings of your domain (SPF, DKIM, DMARC), which stop others sending mail as you. We write the fixes.
BuyHacked site cleanup
฿5,000 / site
We remove malware (harmful software), fix the weakness the attacker used, and write a report.
BuySpare copy of your website
฿5,000
We keep a copy with a second web host (a company that runs websites), ready if your website stops working.
BuyApp tested on Thai phones
฿5,000
Thai speakers use your app and write down what does not work.
BuyComputer or phone examined for evidence
Price depends on the case
We make an exact copy of a computer or phone, read the copy, and record who held the device.
Write to usTest your chatbot yourself
Free
Paste your chatbot's instructions, pick groups of test attacks, and read the results.
Open
Useful facts
- PHP (the language many websites run on) versions 8.2.35, 8.3.36, 8.4.27 and 8.5.12 fix two security holes, CVE-2026-109618 and CVE-2026-109619, which score 9.2 out of 10 for how serious they are. github.com
- PHP 8.1 stopped getting any updates on 31 December 2025; PHP 8.2 gets security fixes until 31 December 2026. php.net
- Google requires people who send 5,000 or more messages a day to use SPF, DKIM and DMARC (three checks that prove an email comes from the domain in its address). support.google.com
- OWASP (a group that studies web security) says it is unclear whether any method fully prevents prompt injection (tricking a chatbot with hidden instructions). genai.owasp.org
What other offices and companies charge
| Cloudflare R2 storage for a standby copy | US$0.015 a GB a month, first 10 GB free developers.cloudflare.com |
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We read the sources on 2026-10-23. Each link opens in a new tab.