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Critical Vulnerabilities in Firewalls are Gateways for Criminals
Vulnerabilidades em Firewalls - E quando sua principal camada de segurança se torna a própria Vulnerabilidade?

André Barreto dos Santos
Jul 1, 20233 min read
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SSH, the "new" old target!
On 04/21, the biggest hacker movement ever seen in the history of HackNet was identified in search of a service. The search for the SSH...

André Barreto dos Santos
Apr 22, 20232 min read
14 views
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⛏ Minecraft targeted by hackers 👾
Yesterday NetSensor identified a large hacker movement looking for port 25565/TCP, used by Minecraft servers, Java edition. The movement...

André Barreto dos Santos
Mar 10, 20231 min read
87 views
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HACKNET identifies network for DDoS attacks with more than 40,000 servers
During a major hacker movement that took place on 02/12, which reached a new record in the number of IPs carrying out recent hacking...

André Barreto dos Santos
Feb 15, 20233 min read
144 views
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Critical vulnerabilities in VPS providers
Look at this image and answer quickly: would you allow this? Would you let a stranger into your datacenter and connect to the network...

André Barreto dos Santos
Jul 27, 20225 min read
85 views
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Hackers intensify search for telnet service
At dawn yesterday, July 4th, the biggest hacker movement ever seen by HACKNET was detected in search of assets with the telnet service...

André Barreto dos Santos
Jul 5, 20222 min read
4 views
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Sharing Exploitation: A Human Flaw
A recent vulnerability discovered in the Windows RPC service, which received CVE-2022–26809, moved the cybercrime world in the search for...

André Barreto dos Santos
Jun 20, 20222 min read
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André Barreto dos Santos
Feb 5, 20220 min read
8 views
0 comments


Detected ruge increase in hacking activity around the world
Increase in hacking activity

André Barreto dos Santos
Dec 22, 20212 min read
24 views
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2021, the year of cybercrime ("hackers are way ahead")
"hackers are way ahead and the security solutions used are unable to stop their actions." by Celso Ming, at "O Estadão de S.Paulo" The...

André Barreto dos Santos
Oct 11, 20211 min read
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