#blueteam — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #blueteam, aggregated by home.social.
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What started as a project out of vendor frustration and spite, became a plucky git repo to nerf cyber crime riding trusted services. I'm so happy when defenders tell me how BS Lists helped them in their $job.
Similar to LOLRMM, LOTT, and ClickGrab, it's a passion project maintained by a single individual.
[ xkcd.gif ]And this model puts these projects at-risk long-term.Because the author of BS Lists apparently can't be bothered to wear his helmet during rock and icefall danger, new lists will be published on IFIN, a 501(c)(3) cyber intel non-profit. Older lists will be migrated where appropriate.
With this announcement, there is a 2050 domain-strong RPC Node list to combat #Etherhiding I encourage defenders to check out.
https://lists.ifin.network/lists/rpc-nodes/
I also have 3 more lists in queue.
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2026-09-12 RDP #Honeypot IOCs - 34326 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30099
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30099
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34233
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30099
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34326Top Software:
Unknown - 34326Top Keyboards:
Unknown - 34326Top IP Classification:
Unknown - 30114
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34326 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30099
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30099
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34233
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30099
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34326Top Software:
Unknown - 34326Top Keyboards:
Unknown - 34326Top IP Classification:
Unknown - 30114
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34326 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30099
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30099
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34233
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30099
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34326Top Software:
Unknown - 34326Top Keyboards:
Unknown - 34326Top IP Classification:
Unknown - 30114
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34326 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30099
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30099
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34233
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30099
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34326Top Software:
Unknown - 34326Top Keyboards:
Unknown - 34326Top IP Classification:
Unknown - 30114
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34324 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30097
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30097
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34231
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30097
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34324Top Software:
Unknown - 34324Top Keyboards:
Unknown - 34324Top IP Classification:
Unknown - 30112
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34324 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30097
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30097
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34231
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30097
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34324Top Software:
Unknown - 34324Top Keyboards:
Unknown - 34324Top IP Classification:
Unknown - 30112
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34324 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30097
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30097
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34231
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30097
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34324Top Software:
Unknown - 34324Top Keyboards:
Unknown - 34324Top IP Classification:
Unknown - 30112
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34324 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30097
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30097
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34231
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30097
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34324Top Software:
Unknown - 34324Top Keyboards:
Unknown - 34324Top IP Classification:
Unknown - 30112
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34322 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30095
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30095
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34229
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30095
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34322Top Software:
Unknown - 34322Top Keyboards:
Unknown - 34322Top IP Classification:
Unknown - 30110
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34322 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30095
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30095
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34229
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30095
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34322Top Software:
Unknown - 34322Top Keyboards:
Unknown - 34322Top IP Classification:
Unknown - 30110
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34322 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30095
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30095
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34229
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30095
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34322Top Software:
Unknown - 34322Top Keyboards:
Unknown - 34322Top IP Classification:
Unknown - 30110
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34322 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30095
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30095
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34229
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30095
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34322Top Software:
Unknown - 34322Top Keyboards:
Unknown - 34322Top IP Classification:
Unknown - 30110
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34320 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30093
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30093
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34227
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30093
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34320Top Software:
Unknown - 34320Top Keyboards:
Unknown - 34320Top IP Classification:
Unknown - 30108
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34320 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30093
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30093
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34227
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30093
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34320Top Software:
Unknown - 34320Top Keyboards:
Unknown - 34320Top IP Classification:
Unknown - 30108
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 34320 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 30093
147.182.250.28 - 4032
104.64.217.122 - 60Top ASNs:
AS135905 - 30093
AS14061 - 4050
AS63949 - 66Top Accounts:
hello - 34227
Administr - 33
anonymous - 9Top ISPs:
Vietnam Posts and Telecommunications Group - 30093
DigitalOcean, LLC - 4050
Akamai Technologies, Inc. - 66Top Clients:
Unknown - 34320Top Software:
Unknown - 34320Top Keyboards:
Unknown - 34320Top IP Classification:
Unknown - 30108
hosting - 4212Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 22880 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 20062
147.182.250.28 - 2688
104.64.217.122 - 40Top ASNs:
AS135905 - 20062
AS14061 - 2700
AS63949 - 44Top Accounts:
hello - 22818
Administr - 22
anonymous - 6Top ISPs:
Vietnam Posts and Telecommunications Group - 20062
DigitalOcean, LLC - 2700
Akamai Technologies, Inc. - 44Top Clients:
Unknown - 22880Top Software:
Unknown - 22880Top Keyboards:
Unknown - 22880Top IP Classification:
Unknown - 20072
hosting - 2808Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 22880 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 20062
147.182.250.28 - 2688
104.64.217.122 - 40Top ASNs:
AS135905 - 20062
AS14061 - 2700
AS63949 - 44Top Accounts:
hello - 22818
Administr - 22
anonymous - 6Top ISPs:
Vietnam Posts and Telecommunications Group - 20062
DigitalOcean, LLC - 2700
Akamai Technologies, Inc. - 44Top Clients:
Unknown - 22880Top Software:
Unknown - 22880Top Keyboards:
Unknown - 22880Top IP Classification:
Unknown - 20072
hosting - 2808Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 22880 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 20062
147.182.250.28 - 2688
104.64.217.122 - 40Top ASNs:
AS135905 - 20062
AS14061 - 2700
AS63949 - 44Top Accounts:
hello - 22818
Administr - 22
anonymous - 6Top ISPs:
Vietnam Posts and Telecommunications Group - 20062
DigitalOcean, LLC - 2700
Akamai Technologies, Inc. - 44Top Clients:
Unknown - 22880Top Software:
Unknown - 22880Top Keyboards:
Unknown - 22880Top IP Classification:
Unknown - 20072
hosting - 2808Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 11440 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 10031
147.182.250.28 - 1344
104.64.217.122 - 20Top ASNs:
AS135905 - 10031
AS14061 - 1350
AS63949 - 22Top Accounts:
hello - 11409
Administr - 11
anonymous - 3Top ISPs:
Vietnam Posts and Telecommunications Group - 10031
DigitalOcean, LLC - 1350
Akamai Technologies, Inc. - 22Top Clients:
Unknown - 11440Top Software:
Unknown - 11440Top Keyboards:
Unknown - 11440Top IP Classification:
Unknown - 10036
hosting - 1404Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 11440 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 10031
147.182.250.28 - 1344
104.64.217.122 - 20Top ASNs:
AS135905 - 10031
AS14061 - 1350
AS63949 - 22Top Accounts:
hello - 11409
Administr - 11
anonymous - 3Top ISPs:
Vietnam Posts and Telecommunications Group - 10031
DigitalOcean, LLC - 1350
Akamai Technologies, Inc. - 22Top Clients:
Unknown - 11440Top Software:
Unknown - 11440Top Keyboards:
Unknown - 11440Top IP Classification:
Unknown - 10036
hosting - 1404Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
2026-09-12 RDP #Honeypot IOCs - 11440 scans
Thread with top 3 features in each category and links to the full dataset
#DFIR #InfoSecTop IPs:
14.225.19.59 - 10031
147.182.250.28 - 1344
104.64.217.122 - 20Top ASNs:
AS135905 - 10031
AS14061 - 1350
AS63949 - 22Top Accounts:
hello - 11409
Administr - 11
anonymous - 3Top ISPs:
Vietnam Posts and Telecommunications Group - 10031
DigitalOcean, LLC - 1350
Akamai Technologies, Inc. - 22Top Clients:
Unknown - 11440Top Software:
Unknown - 11440Top Keyboards:
Unknown - 11440Top IP Classification:
Unknown - 10036
hosting - 1404Pastebin links with full 24-hr RDP Honeypot IOC Lists:
Bad API request, invalid api_dev_key -
SOC-Analyst Lern- & Praxishandbuch
Ich habe mir in den letzten Wochen ein eigenes SOC-Analyst Lern- & Praxishandbuch erstellt.
Gedacht ist es vor allem für Einsteiger, Interessierte und alle, die sich einen strukturierten Überblick über Security Operations und SOC verschaffen möchten.
Enthalten sind unter anderem Themen wie Netzwerke, SIEM, EDR/XDR, Threat Intelligence, Incident Response, Detection Engineering, Cloud Security, Malware-Analyse, Forensik sowie praktische Lernpfade und Tool-Empfehlungen.
Für mich war wichtig, Theorie und Praxis möglichst verständlich zusammenzubringen und gleichzeitig zu zeigen, was man als angehender SOC Analyst wirklich lernen und üben sollte.
Download: SOC-Analyst – Das umfassende Lern- & Praxishandbuch:
:boost_ok:
#CyberSecurity #SOC #BlueTeam #SecurityOperations #ITSecurity
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We have updated https://www.valtersit.com/methodology/ with the actual information #CVE #Dokploy #infosec #SysAdmin #cybersecurity #Linux #infosec #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta
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LABORATORIOS GRATUITOS PARA PONER A PRUEBA TUS HABILIDADES DE REDTEAM-BLUETEAM y CTF
· Ataque-Defensa - https://attackdefense.com
· Alerta para ganar - https://alf.nu/alert1
· Bangkok - https://bancocn.com
· CTF Komodo Seguridad - https://ctf.komodosec.com
· CryptoHack - https://cryptohack.org/
· Desafío CMD - https://cmdchallenge.com
· Explotación educativa - https://exploit.education
· Google CTF - https://lnkd.in/e46drbz8
· HackTheBox - https://www.hackthebox.com
· Hackthis - https://www.hackthis.co.uk
· Hacksplaining - https://lnkd.in/eAB5CSTA
· Hacker101 - https://ctf.hacker101.com
· Hacker de seguridad - https://lnkd.in/ex7R-C-e
· Hacking-Lab - https://hacking-lab.com/
· HSTRIKE - https://hstrike.com
· ImmersiveLabs - https://immersivelabs.com
· Concurso de novatos - https://lnkd.in/ewBk6fU5
· OverTheWire - http://overthewire.org
· Laboratorios Prácticos Pentest - https://lnkd.in/esq9Yuv5
· Pentestlab - https://pentesterlab.com
· Hackaflag BR - https://hackaflag.com.br/
· Laboratorios de práctica de pruebas de penetración - https://lnkd.in/e6wVANYd
· PentestIT LAB - https://lab.pentestit.ru
· PicoCTF - https://picoctf.com
· PWNABLE - https://lnkd.in/eMEwBJzn
· Root-Me - https://www.root-me.org
· Root en la cárcel - http://rootinjail.com
· SANS Challenger - https://lnkd.in/e5TAMawK
· SmashTheStack - https://lnkd.in/eVn9rP9p
· Los desafíos de Cryptopals Crypto - https://cryptopals.com
· Prueba Hack Me - https://tryhackme.com
· Vulnhub - https://www.vulnhub.com
· W3Challs - https://w3challs.com
· WeChall - http://www.wechall.net
· Zenk-Seguridad - https://lnkd.in/ewJ5rNx2
· Ciberdefensores - https://lnkd.in/dVcmjEw8
· TrytoHackme - www.tryhackme.com Vía : Unai Rubio en LinkedIn. #Ciberseguridad #Cybersecurity #CTF #RedTeam #BlueTeam
#Hacking #Pentesting #Infosec #EthicalHacking #CyberDefense
#CyberSkills #CaptureTheFlag #SecurityAwareness
#VulnerabilityAssessment #ThreatHunting #MalwareAnalysis
#IncidentResponse #CyberTraining