There's also the story of DigiNotar which is at least somewhat relevant
en.wikipedia.org/wiki/DigiNotar
en.wikipedia.org/wiki/DigiNotar
DigiNotar - Wikipedia
en.wikipedia.org
January 5, 2025 at 3:06 PM
There's also the story of DigiNotar which is at least somewhat relevant
en.wikipedia.org/wiki/DigiNotar
en.wikipedia.org/wiki/DigiNotar
En de historie van DigiD was zeker niet vlekkeloos.
Lees en huiver. Bij mij om de hoek destijds.
nl.wikipedia.org/wiki/DigiNotar
Lees en huiver. Bij mij om de hoek destijds.
nl.wikipedia.org/wiki/DigiNotar
DigiNotar - Wikipedia
nl.wikipedia.org
November 20, 2025 at 3:16 AM
En de historie van DigiD was zeker niet vlekkeloos.
Lees en huiver. Bij mij om de hoek destijds.
nl.wikipedia.org/wiki/DigiNotar
Lees en huiver. Bij mij om de hoek destijds.
nl.wikipedia.org/wiki/DigiNotar
I was reminded of DigiNotar and would like to take the opportunity to highlight that what sunk the company was not the data breach itself, but how they responded (or didn't respond) to it leading to their customers no longer trusting them (trust was their business).
en.wikipedia.org/wiki/DigiNotar
en.wikipedia.org/wiki/DigiNotar
DigiNotar - Wikipedia
en.wikipedia.org
December 15, 2024 at 6:45 PM
I was reminded of DigiNotar and would like to take the opportunity to highlight that what sunk the company was not the data breach itself, but how they responded (or didn't respond) to it leading to their customers no longer trusting them (trust was their business).
en.wikipedia.org/wiki/DigiNotar
en.wikipedia.org/wiki/DigiNotar
I'm not actively working with cert stuff anymore, but I was during the whole DigiNotar fiasco, and for the private stuff I use I really appreciate the fire-and-forget approach we can take now.
May 8, 2026 at 10:43 PM
I'm not actively working with cert stuff anymore, but I was during the whole DigiNotar fiasco, and for the private stuff I use I really appreciate the fire-and-forget approach we can take now.
Ik luister 'Het is oorlog en niemand die het ziet' en ik vind het tot nu toe erg boeiend. Verontrustend, boosmakend. Soms grappig: de hack bij Diginotar was mede mogelijk dankzij medewerkers die geen zin hadden de kluis steeds te openen, dus de deur maar open lieten.
www.security.nl/posting/3879...
www.security.nl/posting/3879...
Column: De open deuren van DigiNotar
Deze column bestaat uit twee delen. In het eerste deel doe ik een analyse van wat er nou precies voor zorgde dat de hele ...
www.security.nl
May 19, 2025 at 8:54 PM
Ik luister 'Het is oorlog en niemand die het ziet' en ik vind het tot nu toe erg boeiend. Verontrustend, boosmakend. Soms grappig: de hack bij Diginotar was mede mogelijk dankzij medewerkers die geen zin hadden de kluis steeds te openen, dus de deur maar open lieten.
www.security.nl/posting/3879...
www.security.nl/posting/3879...
Angelo DigiNotar voor Italiaans, unique voor speciale gelegenheden of Lizz,
Bij ons
Bij ons
January 10, 2024 at 6:32 PM
Angelo DigiNotar voor Italiaans, unique voor speciale gelegenheden of Lizz,
Bij ons
Bij ons
Diginotar, now that's a name I haven't heard for a long time.
@sawaba.bsky.social used to have a really good gsheet where he kept a list of organisations allegedly shut down due to cyber incidents
@sawaba.bsky.social used to have a really good gsheet where he kept a list of organisations allegedly shut down due to cyber incidents
December 5, 2024 at 12:43 PM
Diginotar, now that's a name I haven't heard for a long time.
@sawaba.bsky.social used to have a really good gsheet where he kept a list of organisations allegedly shut down due to cyber incidents
@sawaba.bsky.social used to have a really good gsheet where he kept a list of organisations allegedly shut down due to cyber incidents
Estoy con un podcast de lo que pasó con DigiNotar en el 2011 y pausé y tuve una conversación con ChatGPT donde conjeturé que seguramente jugaron con los DNS servers y con ChatGPT concluímos que también seguramente hubo un ISP comprometido para lograr eso. Despausé el podcast y era exactamente eso 🤓
December 28, 2025 at 6:58 AM
Estoy con un podcast de lo que pasó con DigiNotar en el 2011 y pausé y tuve una conversación con ChatGPT donde conjeturé que seguramente jugaron con los DNS servers y con ChatGPT concluímos que también seguramente hubo un ISP comprometido para lograr eso. Despausé el podcast y era exactamente eso 🤓
Eens. Vond altijd al (scheldwoord) idee dat er losse partijen zijn en dat je daar iets moet kopen voor een overheidsdienst te kunnen gebruiken. Heb nog ergens zo’n DigiNotar kastje hangen als reminder voor security. Nou ja, met DigiD zie je dat TK over algemeen bijzonder slecht is in goed IT beleid
January 24, 2026 at 10:37 AM
Eens. Vond altijd al (scheldwoord) idee dat er losse partijen zijn en dat je daar iets moet kopen voor een overheidsdienst te kunnen gebruiken. Heb nog ergens zo’n DigiNotar kastje hangen als reminder voor security. Nou ja, met DigiD zie je dat TK over algemeen bijzonder slecht is in goed IT beleid
The only case of leaked information I can recall leading to a company's demise was DigiNotar. Folks can pay extortion money more than once. Information leaked is lost and can always be leveraged for more extortion, but I don't recall businesses ending like with #ransomware. #infosec #exfil
December 15, 2024 at 6:15 PM
The only case of leaked information I can recall leading to a company's demise was DigiNotar. Folks can pay extortion money more than once. Information leaked is lost and can always be leveraged for more extortion, but I don't recall businesses ending like with #ransomware. #infosec #exfil
weten jullie nog dat Donner midden in de nacht een persconferentie over Diginotar moest houden?
archive.ph/mpjeh
archive.ph/mpjeh
July 20, 2024 at 8:18 AM
weten jullie nog dat Donner midden in de nacht een persconferentie over Diginotar moest houden?
archive.ph/mpjeh
archive.ph/mpjeh
Certificate Transparency walked this road.
DigiNotar breached: 2011.
Google shipped CT: 2013.
Chrome made it mandatory: 2018.
Seven years, one incident, and one company with the muscle to force it.
DigiNotar breached: 2011.
Google shipped CT: 2013.
Chrome made it mandatory: 2018.
Seven years, one incident, and one company with the muscle to force it.
September 7, 2026 at 12:26 PM
Certificate Transparency walked this road.
DigiNotar breached: 2011.
Google shipped CT: 2013.
Chrome made it mandatory: 2018.
Seven years, one incident, and one company with the muscle to force it.
DigiNotar breached: 2011.
Google shipped CT: 2013.
Chrome made it mandatory: 2018.
Seven years, one incident, and one company with the muscle to force it.
New blog - DigiNotar, Iran, Certificates and YOU - <a href="http://bit.ly/r9wCPa" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://bit.ly/r9wCPa
Research, News, and Perspectives
bit.ly
November 19, 2024 at 3:54 PM
New blog - DigiNotar, Iran, Certificates and YOU - <a href="http://bit.ly/r9wCPa" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://bit.ly/r9wCPa
Another thought for you, imagine Turkish style DNS hacks combined with the DigiNotar cert breach... global consequences. ..
November 19, 2024 at 3:54 PM
Another thought for you, imagine Turkish style DNS hacks combined with the DigiNotar cert breach... global consequences. ..
Every organisation in the world should read and digest the Fox-IT report on the DigiNotar debacle. There are no excuses for this.
November 19, 2024 at 3:54 PM
Every organisation in the world should read and digest the Fox-IT report on the DigiNotar debacle. There are no excuses for this.
DigiNotar declared bankrupt, the importance of security... <a href="http://bit.ly/qkzROq" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://bit.ly/qkzROq
OneSpan in the News | OneSpan
Find out what's happening at OneSpan - get the latest new...
bit.ly
November 19, 2024 at 3:39 PM
DigiNotar declared bankrupt, the importance of security... <a href="http://bit.ly/qkzROq" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://bit.ly/qkzROq
RSA over $60m cost due to APT, DigiNotar out of business, the effects are material and measurable #TrendChat
November 19, 2024 at 11:59 AM
RSA over $60m cost due to APT, DigiNotar out of business, the effects are material and measurable #TrendChat
Klick: Das DigiNotar-Desaster. Oder: Warum Sie sich vielleicht Sorgen machen sollten. auf http://j.mp/oIY3Zw
Seite nicht gefunden | ZDFblogs
j.mp
December 3, 2024 at 9:48 PM
Klick: Das DigiNotar-Desaster. Oder: Warum Sie sich vielleicht Sorgen machen sollten. auf http://j.mp/oIY3Zw
@domi i genuinely LOVE the design of http://diginoltar.nl
good work! :D
will definitely use some of it as inspiration for http://hit-counter.net! :D
good work! :D
will definitely use some of it as inspiration for http://hit-counter.net! :D
DigiNøltar - DigiNotar
diginoltar.nl
May 5, 2026 at 10:22 PM
@domi i genuinely LOVE the design of http://diginoltar.nl
good work! :D
will definitely use some of it as inspiration for http://hit-counter.net! :D
good work! :D
will definitely use some of it as inspiration for http://hit-counter.net! :D
How to get rid of DigiNotar digital certificates from OS X (Updated) http://fb.me/18LLOj5xE
Mac How-To Guides Articles
TUAW's Mac How-To Guides simplify this process, offering a wealth of resources to help users of all skill levels maximize their devices.
fb.me
November 16, 2024 at 12:18 AM
How to get rid of DigiNotar digital certificates from OS X (Updated) http://fb.me/18LLOj5xE
Step one: Open Keychain Access app in Utilities folder
Step two: Search for "Digi"
Step three: Delete any certificate from Diginotar
Step two: Search for "Digi"
Step three: Delete any certificate from Diginotar
November 16, 2024 at 12:18 AM
Step one: Open Keychain Access app in Utilities folder
Step two: Search for "Digi"
Step three: Delete any certificate from Diginotar
Step two: Search for "Digi"
Step three: Delete any certificate from Diginotar