XS4ALL CSO

XS4ALL Internet Chief Security Officer

[XS4ALL CSO @xs4cso]

Learn how sophisticated a ransomware attack may look like. Note the use of "invasive" excel Spreadsheets....

https://t.co/D3pOGsLogM

[XS4ALL CSO @xs4cso]

You may not be able to stop this. But are you aware?

https://t.co/Q0hDprAnN0

[XS4ALL CSO @xs4cso]

@Ellen_Timmer Roundcube bij XS4ALL is niet vatbaar voor de kwetsbaarheid, bij bekendmaking ervan getoetst. Geen verdere actie nodig dus.

[XS4ALL CSO @xs4cso]

@westofwarsaw If you can send me your customer id and a short description of what happened in a private message, we'll look into it!

[XS4ALL CSO @xs4cso]

Fun or fear: modern cars and their entanglement in complex ICT systems, and how vulnerable they might prove. https://t.co/sGmXWYLFkf

[XS4ALL CSO @xs4cso]

Be careful! Share what you want to share, but less reputable sites may not protect your data well: https://t.co/Gp7TIi4UTw.

[XS4ALL CSO @xs4cso]

Are you aware of the vital function of the CVV (card verification value) on your credit card? Keep it secret!!!!! https://t.co/jyYQDEKmZn

[XS4ALL CSO @xs4cso]

How vulnerable can you become, on a dating site leaking your private data. Take some moments to pre-investigate!
https://t.co/fPWBJigpYP

[XS4ALL CSO @xs4cso]

Convenient, hooking up all your smart devices to your home network to build the Internet of Things. BE AWARE: https://t.co/inHufHoqXw

[XS4ALL CSO @xs4cso]

How to social-engineer yourself into arm's reach to POTUS [in Dutch]: http://t.co/wDbYyRV0OM Well done, lads!

[XS4ALL CSO @xs4cso]

NetworkWorld presents a broad variety of nice-to-have and mostly free security tools: https://t.co/5GbnIkiVfx
Have a look, benefit from it!

[XS4ALL CSO @xs4cso]

Have a look at securing your Android device, despite the fundamental hardships...... See http://t.co/fC72gRLFP0 for some starters.

[XS4ALL CSO @xs4cso]

Ouch that hurts - many customers using our CPE apparently vulnerable with remore access option switched on (Dutch):
https://t.co/YQS2birt9o

[TEAM CYMRU @teamcymru]

SSL Certificate Good Practice Guide http://t.co/10ogYjidRK

[XS4ALL CSO @xs4cso]

Your Android smartphone has on-board GPS. For your convenience, or to facilitate spying on you? An app can tell!
http://t.co/YT9Jb2vCNt

[XS4ALL CSO @xs4cso]

Mac users - you are NOT safe by definition. The good news is that it takes only some common sense to reduce risks:
http://t.co/BlVEqYTJfg

[XS4ALL CSO @xs4cso]

XS4ALL no longer forced to block customers' access to torrent index sites - Court in appeal rule measure ineffective: http://t.co/FW7UR9ql6Q

[XS4ALL CSO @xs4cso]

Credit card details of 20m Koreans stolen, BBC report. How well are your cc data kept by vendors or rating bureaus?
http://t.co/d94j6ryZxD

[XS4ALL CSO @xs4cso]

Meta data for LEAs may prove unreliable due to function creep. How to fool Law Enforcement's investigations....
http://t.co/lDcDOmyZTC

[XS4ALL CSO @xs4cso]

The Committee to Protect Journalists have issued a concise and useful guide for safe working, advice for us all:
https://t.co/et5gZD2dzD