Frank Breedijk
Manager and initiator of the DIVD CSIRT, previous know as Dutch Security Hotline. In daily live he is the CISO of Schuberg PhilisIcon - Seccubus
Icon - Frank Breedijk
Articles / cases
CSIRT Cases
- DIVD-2020-00013 - Gelekte phishing wachtwoorden / Leaked phishing credentials
- DIVD-2020-00012 - 49 000 vulnerable Fortinet VPN devices
- DIVD-2020-00010 - wpDiscuz plugin Remote Code Excution
- DIVD-2020-00009 - Pulse Secure VPN enterprise Leak
- DIVD-2020-00008 - 313 000 Wordpress sites scanned
- DIVD-2020-00005 - Apache Tomcat AJP File Read/Inclusion Vulnerability
- DIVD-2020-00002 - Wildcard certificaten Citrix ADC
- DIVD-2020-00001 - Citrix ADC
CSIRT blog posts
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01 January 2021 - Phising slachtoffer notificatie / Victim notification phishing -
07 August 2020 - wpDiscuz kwetsbaarheid maakt het mogelijk systeem over te nemen / wpDiscuz vulnerability allows system takeover -
05 August 2020 - Datadump met informatie over vermoedelijk gehackte PulseVPN systemen gelekt / Datadump with information on hacked PulseVPN systems leaked -
28 May 2020 - Ernstige lek in Citrix ShareFile storage server / Critical vulnerability in Citrix ShareFile storage server -
12 March 2020 - Mircosoft repareert lek in SMB v3 / Microsoft patches vulnerability in SMB v3 -
12 March 2020 - Ernstig ongepatched lek in SMB v3 / Critical unpatched vulnerability in SMB v3 -
15 February 2020 - Citrix talk en demo bij Hackerhotel / Citrix talk and demo at Hackerhotel -
05 February 2020 - Wederom Citrix meldingen / Citrix notifications again -
29 January 2020 - BlueGate patch restart? -
26 January 2020 - DIVD Call For Volunteers -
22 January 2020 - Wildcard certificaten aangetroffen op veel kwetsbare Citrix ADC systemen / Lots of vulnerable Citrix ADCs used wildcard certificates -
19 January 2020 - Eerste Citrix patches beschikbaar, andere patches sneller / First Citrix patches available, other patches available sooner -
17 January 2020 - We gaan weer door met scannen en melden ! / We have resumed scanning and notifying ! -
16 January 2020 - Citrix mitigatie blijkt niet betrouwbaar / Citrix mitigation turns out to be unreliable -
15 January 2020 - Controles voor de Citrix ADC compromittatie / Checks to see if your Citrix ADC is compromised -
13 January 2020 - Wijd verspreide kwetsbaarheid in Citrix Gateway en Citrix Application Delivery Controller