Exelasis is a cyber security organisation, specialising in Red Teaming, Security Testing and Training.

Joined April 2023
12 Photos and videos
23 Apr 2024
The Exelasis team is happy to be here @GISECGlobal. If you are #GISECGLOBAL stop by Booth SP47 and learn how #Exelasis can help you secure your digital future. #gisec #GISEC2024 #UAE #Dubai #cybersecurity
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10 Apr 2024
🔒 Excited to be at the 14th Infocom Security in Athens, Greece! Swing by and say Hi to us! Discover how @Exelasis and #PylonesHellas are dedicated to safeguarding your cyber future. 💻 #Infocom #InfocomSecurity #CyberSecurity #Athens #Greece
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10 Apr 2024
We are delighted to sponsor the 14th Infocom Security. Come say Hi and see how @Exelasis and Pylones Hellas can help secure your cyber future. #greece #athens #infocom #infocomsecurity
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23 Mar 2024
The only way to test against ransomware is to be infected by ransomware. #redteam #Pentesting #ransomware #CyberSecurity #gisec2024 #Greece #Jordan
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18 Mar 2024
Exelasis has forged a ground-breaking partnership with @hayyan_horizons and @ali_tamimi! Our collaboration aims to bolster cyber resilience in the Jordanian market by delivering top-tier services in Pen Testing, Red Teaming, and Incident Response. #cybersecurity #redteam #Jordan
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30 Nov 2023
Thank you, @BCS! Great insight's from our wonderful CEO. Katerina has achieved great success in the Cyber Security space and her advice should be noted by current and future cyber professionals. #CyberSecurity #ComputerSecurityDay #Exelasis
🔒It's #ComputerSecurityDay! 🔒 We're putting the spotlight on our recent interview with Katerina Tasiopoulou, CEO at @Exelasis, where she discusses the merging worlds of AI and cyber security. Katerina offers her advice to future cyber professionals 👉hubs.ly/Q029SSg_0
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9 Nov 2023
@Exelasis was proud to judge this years #BCS Security Innovation #Award! Kudos to our 2023 winner, Egress Software Technologies @EgressSoftware! #Exelasis #UKITAwards #security #cyber #innovation #egress
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8 Nov 2023
Throwback to when our very own CEO, Katerina Tasiopoulou, received the Young IT Professional of the Year Award @bcs #UKITAwards.
Fantastic evening at the @UKITAwards! Congratulations to Katerina Tasiopoulou from @IBM for winning the @CompTIA sponsored category of Young IT Professional of the Year! @CompTIA_EMEA
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8 Nov 2023
Wonderful to see everyone here @bcs #UKITAwards #Shakeeb.
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8 Nov 2023
Excited to be here at the @bcs #UKITAwards with @Exelasis. Congratulations and good luck to all the finalists!
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Exelasis retweeted
10 Oct 2023
Supply chain risks? Discover new guidance from the NCSC on bolstering your IT security in the supply chain world. ncsc.gov.uk/blog-post/supply…

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23 Aug 2023
Listen to an interesting discussion with our CEO around the importance of quality pen-testing ( much more) on The Phillip Wylie Show @PhillipWylie! #CyberSecurity #Pentesting #redteam
🎙️ Tune in to The Phillip Wylie Show to hear @Exelasis CEO, Katerina Tasiopoulou talk about the value of quality pen testing. phillipwylieshow.com/episode…
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20 Jun 2023
Exelasis will be visiting Infosecurity Europe this week! #InfosecurityEurope #InfosecEurope #infosec #CyberSecurityAwareness #cyberattack
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22 May 2023
#Ransomware attacks are the biggest threat to organisations. Our clients report that Ransomware is their No1 concern. #Exelasis can test your Ransomware resilience, by attempting to compromise you (in a controlled manner) with our Ransomware Simulation. #redteam #cyberattack
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Exelasis retweeted
21 May 2023
🐟 Don't get hooked by phishing scams! 💻 Learn how to spot phishing emails and what to do if you receive one ⤵️ ncsc.gov.uk/collection/phish…
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Exelasis retweeted
20 May 2023
📡 At #CYBERUK23 we warned of the emerging threat to the UK's critical national infrastructure 📡 Read about the threat to CNI from state-aligned groups with the potential for 'destructive and disruptive attacks' ⤵️ ncsc.gov.uk/news/ncsc-warns-…
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Exelasis retweeted
19 May 2023
#Cisco released an advisory addressing multiple vulnerabilities affecting the web-based user interface of certain Cisco Small Business Series Switches. A remote attacker could exploit this to cause a #DoS condition. More: cisa.gov/news-events/alerts/… #Cybersecurity #InfoSec
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Exelasis retweeted
11 May 2023
🤳 Did you know you can forward scam SMS messages to us for free and we'll take care of them? 📲 Just forward the text to 7726. ncsc.gov.uk/collection/phish…
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11 May 2023
Last day of @DEFEA2023, been really good meeting our partners and customers, lots of opportunities in the #cyber sector. If you are here, reach out (exelasis.com) to say hello! #redteam #CyberSecurity #military #Greece #DEFEA2023 #DEFEA
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10 May 2023
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