bug-bounty520
xss287
rce157
google122
bragging-post119
exploit109
account-takeover107
open-source92
microsoft89
privilege-escalation87
csrf86
facebook84
authentication-bypass83
cve78
stored-xss75
malware68
access-control66
ai-agents64
writeup64
reflected-xss63
web-security63
ssrf54
input-validation52
phishing50
smart-contract49
defi48
sql-injection47
cross-site-scripting47
ethereum46
tool46
privacy45
information-disclosure44
apple42
api-security40
cloudflare39
lfi39
reverse-engineering39
dos38
web-application37
vulnerability-disclosure37
llm37
browser37
oauth36
burp-suite36
opinion36
idor34
automation34
web334
smart-contract-vulnerability33
race-condition33
0
6/10
technical-case-study
A detailed retrospective on why Mercado Libre's in-house Amazon scraper required constant maintenance (every 14 days) due to DOM selector instability, layout variants, anti-bot escalation, and JS-rendering dependencies—leading them to adopt a managed API solution with auto-healing extraction logic instead of maintaining 23 custom spiders.
web-scraping
anti-scraping
selector-fragility
dom-detection
amazon
headless-browser
proxy-rotation
captcha
javascript-rendering
data-extraction
infrastructure
api-design
maintenance-burden
Mercado Libre
Amazon
Scrapy
Selenium
Chromium
ScraperAPI
Oxylabs
Bright Data
AWS Data Exchange
Isabela Rodriguez
0
3/10
An open-source SDK that obfuscates HTML content using CSS reordering techniques (flexbox, RTL, unicode-bidi) to render correctly in browsers while returning garbage to scrapers; includes honeypots, email obfuscation, and robots.txt AI crawler blocking.
anti-scraping
web-obfuscation
html-manipulation
css-tricks
bot-detection
ai-crawler-defense
content-protection
javascript-security
dom-manipulation
honeypot
tool
obscrd
Bun
tsup
React 18
TypeScript