Doing some statistics on the persistence of information published on security and threat intelligence blogs. A surprising number of the domains in the list below are NXDOMAIN nowadays.
Don't assume that security information and threat intelligence will remain accessible over time, especially when it is hosted by large private entities.
Some are simply mistyped, while others reflect DNS changes over time that eventually left the original URLs broken.
Stability and persistence of information is hard on Internet.
#threatintelligence #threatintel #infosec #cybersecurity
app.response.ncr.com
blog.0x3a.com
blog.anomali.com
blog.cert.societegenerale.com
blog.cylance.com
blog.deniable.org
blog.ioactive.com
blog.jpcert.or.jp
blog.kleissner.org
blog.malwareclipboard.com
blog.malwaretracker.com
blog.passivetotal.org
blog.safebit.mn
blog.team-cymru.org
blog.zimperium.com
blogs.rsa.com
cdn.securelist.com
community.saas.hpe.com
ddos.arbornetworks.com
dnsdb.isc.org
edu.arabsgate.com
info.baesystemsdetica.com
info.isightpartners.com
insider.domaintools.com
ioc.forensicartifacts.com
iranthreats.github.i
joedd.joesecurity.org
lab.anchiva.com
labs.alienvault.com
labs.lastline.com
labs.snort.org
labsblog.f-secure.com
luminosity.link
malware.sekoia.fr
morphick.net
motherboard.vice.com
ocelot.li
permalink.gmane.org
r.virscan.org
remchp.com
research.riskiq.net
resources.infosecinstitute.com
sandbox.deepviz.com
sec.sexy
securityblog.s21sec.com
securityblog.switch.ch
securitydaily.org
sub0day.com
tif.mcafee.com
wepawet.iseclab.org
www.cve.mitre.org
www.cyintanalysis.com
www.cyphort.com
www.icebrg.io
www.infosecdailynews.com
www.isightpartners.com
www.lexsi.com
www.novetta.com
www.packetmail.net
www.root9b.com
www.skycure.com
www.threatexpert.com
www.vxsecurity.sg