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Estevao Avillez

18 posts
Estevao Avillez is Sucuri’s Senior Director of Security Research, who joined the company in 2013. Estevao’s main responsibilities include leading the Research Group, which includes the Malware, Vulnerability and WAF/Sucuri Infrastructure. His professional experience covers 15 years with planning, project and operations management. Estevao has also worked in various areas such as logistics and supply chain, media and communication, telecommunications, and trading relationships with customers. He’s worked as a consultant in financial, strategic and operational management. When Estevao isn’t keeping our customers safe, you might find him taking care of his kids and running. Connect with him on Twitter.

Was the FIFA Website Hacked?

  • Estevao Avillez
  • June 4, 2014
As many know, our company has deep Brazilian roots, as such we have no choice but to enamored with the upcoming World Cup. Yes, the…
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Watch a Layer 7 DDOS Attack – WordPress Security

  • Estevao Avillez
  • May 14, 2014
A few weeks back we reported on very large Layer 7 DDOS attacks within the WordPress ecosystem. Today we decided to provide you a little…
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Not Just Pills or Payday Loans, It’s Essay SEO SPAM!

  • Estevao Avillez
  • February 14, 2014
Remember back in school or college when you had to write pages and pages of long essays, but had no time to write them? Or…
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Avira, AVG and WhatsApp Defaced

  • Estevao Avillez
  • October 8, 2013
If you visited the web sites for Avira, AVG or WhatsApp this morning, you probably saw that they didn’t look like they should. All of…
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More Creative Backdoors – Using Filename Typos

  • Estevao Avillez
  • August 1, 2013
When a site gets compromised, one thing we know for sure is that the attackers will leave some piece of malware in there to allow…
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Malware Infection – Blocked by Day Limit

  • Estevao Avillez
  • June 27, 2013
This week while working on a compromised site, I found an interesting variation of the Blackhole injection. We work with many sites injected with Blackhole,…
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Brazilian Protests Leading to Mass Defacements

  • Estevao Avillez
  • June 17, 2013
Lately, Brazil is going through a series of political protests against the current administration and the large amount of over expenses related to the 2014…
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