All this operational technology is connected to a central system.

And as cyber-experts such as Jon Niccolls, from CheckPoint, explain, where there is connectivity, there is risk of cyber-attack:

"All the devices used to run a modern pipeline are controlled by computers, rather than being controlled physically by people," he says.

"If they are connected to an organisation's internal network and it gets hit with a cyber-attack, then the pipeline itself is vulnerable to malicious attacks."

How did the hackers break in? Direct attacks on operational technology are rare because these systems are usually better protected, experts say.

So it's more likely the hackers gained access to Colonial's computer system through the administrative side of the business.

"Some of the biggest attacks we've seen all started with an email," Mr Niccolls says.

"An employee may have been tricked into downloading some malware, for example.

"We've also seen recent examples of hackers getting in using weaknesses or compromise of a third-party software.

"Hackers will use any chance they get to gain a foothold in a network." Hackers could potentially have been inside Colonial's IT network for weeks or even months before launching their ransomware attack.

In the past, criminals have cause mayhem after finding their way into the software programs responsible for operational technology.

In February, a hacker gained access to the water system of Florida city and tried to pump in a "dangerous" amount of a chemical.

A worker saw it happening on his screen and stopped the attack in its tracks.

Similarly, in winter 2015-16, hackers in Ukraine were able to flick digital switches in a power plant, causing cuts affecting hundreds of thousands of people. pg slot

1 Vote Created
Default_avatar
kalen mok 5 months ago

Thank you ever so for you post. Fantastic.spielautomaten

Vote
Default_avatar
link shop 4 months ago

You'll want observed top quality films online. There are many loading websites that allow the guests to stream and view latest movies without receiving a penny. solar movie

Vote
Default_avatar
kalen mok 4 months ago

Fantastic article post. Really looking forward to read more. Really Cool.casino kostenlos spielen ohne anmeldung

Vote
Default_avatar
Robin jack 4 months ago

I am extremely inspired together with your writing skills and also with the layout to your weblog. Is this a paid topic or did you customize it your self? Anyway keep up the nice high quality writing, it is uncommon to peer a great weblog like this one these days. Diet and fitness plan

Vote
Default_avatar
tolamim509 tolamim509 4 months ago

I am curious to find out what blog system you happen to be working with? I’m having some minor security problems with my latest blog and I’d like to find something more safe. Do you have any recommendations? элос аппарат

Vote
Default_avatar
tolamim509 tolamim509 3 months ago

There are also many conditions with symptoms similar to appendicitis. But because appendicitis can become serious in a short amount of time, call your Buy TikTok Likes

Vote
Default_avatar
luydimopso luydimopso 3 months ago

Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing. movers in london

Vote
Default_avatar
tolamim509 tolamim509 3 months ago

Hmm is anyone else experiencing problems with the pictures on this blog loading? I’m trying to find out if its a problem on my end or if it’s the blog. Any feed-back would be greatly appreciated.เห็ดถอบ ราคา

Vote
Bootstrap_3559509494274959
Saman Khatri 3 months ago

I really enjoy the blog. Really thank you! Really Cool. zodiac casino

Vote
Default_avatar
kalen mok 3 months ago

Really appreciate you sharing this post. Much thanks again. Great.spielautomaten

Vote
Default_avatar
kalen mok 3 months ago

Very informative blog post. Really looking forward to read more. Keep writing.spielautomaten-deutschland

Vote
Bootstrap_3559509494274959
Saman Khatri 3 months ago

Wow awesome blog. Thanks Again. Really Great. www.spielautomaten-deutschland.com

Vote
Default_avatar
tolamim509 tolamim509 2 months ago

I really enjoy this theme youve got going on in your web site. What is the name of the design by the way? I was thinking of using this style for the blog I 토토사이트

Vote
Bootstrap_3559509494274959
Saman Khatri 2 months ago

Great thanks for sharing this article post. Really thank you! Really Cool. play club casino

Vote
Bootstrap_3559509494274959
Saman Khatri about 1 month ago

Looking forward to reading more. Great blog post. Thanks Again. Will read on... betway casino

Vote
Default_avatar
Madz Nine about 1 month ago

Thank you for sharing news here, this is what I need every morning before I start playing games with my friends. If you like, you can join us and have a fun time with us. You just have to download these game first, Rise of Empires Ice and Fire and Family Island, both are super fun games that we always enjoy whenever we got some free time together. Go ahead and check the links now and have fun.

Vote
Default_avatar
tedrutops tedrutops about 1 month ago

Some genuinely terrific work on behalf of the owner of this website , dead outstanding articles . 강남출장안마

Vote
Default_avatar
tedrutops tedrutops about 1 month ago

This is really interesting, You’re a very skilled blogger. I have joined your rss feed and look forward to seeking more of your magnificent post. Also, I’ve shared your site in my social networks! 울산출장안마

Vote
Default_avatar
tedrutops tedrutops about 1 month ago

Hey very cool site!! Man .. Excellent .. Amazing .. Ill bookmark your web site and take the feeds alsoI am happy to find so many useful info here in the post, we need work out more strategies in this regard, thanks for sharing. . . . . . 제주출장마사지

Vote
Bootstrap_3559509494274959
Saman Khatri about 1 month ago

I loved your blog. Much thanks again. Cool. spielautomaten-deutschland

Vote