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Greg Day Profile
Greg Day

@GregDaySecurity

Followers
2K
Following
255
Media
283
Statuses
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SVP & CISO, CyberSecurity Wisdom Ltd. CyberSecurity life timer, Industry Expert, Public speaker....My personal reflections of the cybersecurity industry....

Somewhere in EMEA...most days!
Joined April 2009
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@GregDaySecurity
Greg Day
2 months
Reflecting on the past and looking ahead, I've taken the opportunity to revisit my predictions for 2025 and evaluate their accuracy. I'm excited to also share my predictions for 2026! Happy reading! https://t.co/ctaE7vBXMr
cybersecurity-wisdom.com
So, I’m going to start with two apologies:
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@GregDaySecurity
Greg Day
2 months
Excited to launch my new business https://t.co/7EhNrNN4mj CISO advisory and consulting services, as well as public speaking, thought leadership & supporting boards, vendors/partners/VC and startups!
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@GregDaySecurity
Greg Day
2 months
Wondering what the new #threats are for 2026, see what themes will be discussed at #RSAC26
cybersecurity-wisdom.com
Cybersecurity: Secure Your Digital Future
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@GregDaySecurity
Greg Day
3 years
For those that missed it about a month ago I completed a charity bike ride (200miles in 5 days) through an NHS organisation flipping pain https://t.co/lmi92AJV9Q This has has had a profound impact on me as a person, both meeting other similar people and… https://t.co/IibyKvX2qL
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linkedin.com
For those that missed it about a month ago I completed a charity bike ride (200miles in 5 days) through an NHS organisation flipping pain https://lnkd.in/eZ_BmAQb This has has had a profound impact...
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@GregDaySecurity
Greg Day
3 years
If you missed the first session. I’m doing a second now at 2pm today! For those that are Rubik’s cube fans I have a special challenge for you!!!!
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linkedin.com
If you missed the first session. I’m doing a second now at 2pm today! For those that are Rubik’s cube fans I have a special challenge for you!!!!
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@GregDaySecurity
Greg Day
3 years
Busy first day at #infosec2023, great to see so many of you. Come join us at 11:30 today (day 2) on the #Cybereason stand e60, where I'll be talking about the battle between XDR and the Rubik's cube!
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@GregDaySecurity
Greg Day
3 years
It’s one of the most talked about topics, be it evening news or more tech focused discussion, just how this new evolution of AI chatBOTs is already impacting the world. It was my sincere pleasure to work with Paul on what became a sold out session at… https://t.co/eZhMcowKeH
linkedin.com
It’s one of the most talked about topics, be it evening news or more tech focused discussion, just how this new evolution of AI chatBOTs is already impacting the world. It was my sincere pleasure to...
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@GregDaySecurity
Greg Day
3 years
So last week I completed what was both the most amazing and also challenging week. With some other chronic pain patients and some amazing experts in pain management we cycled across the rolling peaks of the Tee’s. Who knew the… https://t.co/qlGMR2FQfK
lnkd.in
This link will take you to a page that’s not on LinkedIn
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@cybereason
Cybereason
3 years
"It may seem that it's not just the volume of #ransomware that feels like it's reaching saturation but also the capabilities." @GregDaySecurity discusses the shifting landscape of these malicious threats https://t.co/ReJm7rI6WD #cybersecurity #stopransomware
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@GregDaySecurity
Greg Day
3 years
Todays ride has to be one of the most brutal I’ve ever done. 38 miles may not seem like much but 3500ft clime with some as steep as 1/4. It’s all for great causes: spinal research and pain concern. If you’ve not sponsored me… https://t.co/Ji5fPNwtCw
lnkd.in
This link will take you to a page that’s not on LinkedIn
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@FlippinPain
Flippin’ Pain
3 years
And they're off! 🚲 Our peloton team have set off from Darlington this morning on the first leg of our week long Community Outreach Tour. They'll be arriving in Guisborough later today to help deliver our free seminars at St Nicholas' Church Hall. https://t.co/zXrWPpGu7E
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@GregDaySecurity
Greg Day
3 years
So less than a week to go till I take on this mammoth challenge, firstly I want to say a huge THANK YOU to those that have sponsored me. We have reached an amazing 82% of the goal!!! I really confident we can hit and exceed the target, BUT I really d… https://t.co/ABUhRG3J23
linkedin.com
So less than a week to go till I take on this mammoth challenge, firstly I want to say a huge THANK YOU to those that have sponsored me. We have reached an amazing 82% of the goal!!! I really...
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@GregDaySecurity
Greg Day
3 years
Whilst it’s a crazy week it’s also so nice to catchup with some many great friends made during a long career in cyber security, as well as those made at so many #rsac gone by. But it’s also great to make new connections. Look forward to meeting you… https://t.co/SofuG3DMMn
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linkedin.com
Whilst it’s a crazy week it’s also so nice to catchup with some many great friends made during a long career in cyber security, as well as those made at so many #rsac gone by. But it’s also great to...
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@GregDaySecurity
Greg Day
3 years
Firstly thank you so much to those of you that have already sponsored me.  Words simply don’t describe my gratitude.  With two and a bit weeks to go I can now share the actual routes with you 185 miles, and a  lot of climbs in 5 days.  I’m doing this on… https://t.co/3r0UopYF9S
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linkedin.com
Firstly thank you so much to those of you that have already sponsored me.  We have already achieved 70% of the £5000 target! But there is still 30% to go...... Words simply don’t describe my gratit...
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@GregDaySecurity
Greg Day
3 years
Wow, in the first week we have reached 50% of the target, from judt 50 of you!!!, but I gave known so many of you for so many years that HAVE YET TO CONTRIBUTE! This means honestly the WORLD to me personally, and I know we can have a HUGE Impact on man… https://t.co/K30TnzUYe3
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@GregDaySecurity
Greg Day
3 years
So in the first day we have already achieved over 20% of the target, but I know I'm connected to thousands of you out there on linked in. If each of you made make just a small donation, think how much we could raise! I know we ca… https://t.co/20d3pTocQb
lnkd.in
This link will take you to a page that’s not on LinkedIn
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@GregDaySecurity
Greg Day
3 years
So it's rare I share personal content on social media, but for once I'm going to as its for such worthy causes. In the coming months I'm doing two big bike rides for #SpinalResearch and #PainConcern. It's something that has been… https://t.co/uR3aruA7V8
lnkd.in
This link will take you to a page that’s not on LinkedIn
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@GregDaySecurity
Greg Day
3 years
Always amazing to catchup with so many amazing companies and partner on future cyber strategies.
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linkedin.com
Always amazing to catchup with so many amazing companies and partner on future cyber strategies.
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@GregDaySecurity
Greg Day
3 years
Busy day at #GISEC in #Dubai, meeting with customers and partners. A great vibe of wanting to modernise incident response and #soc capabilities with the recognition that there just aren’t enough skilled staff in the region. Our team showing busy sho… https://t.co/yunPhlrfxI
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@GregDaySecurity
Greg Day
3 years
Hugely proud of all the team, the passion, energy and effort to now become recognised as a leaders in the latest 2023 Gartner End Point ProtectionMagic Quadrant. #gartner #cybereason #endpointprotection #cybersecurity #leaders #edr
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