About Karen Joy
Karen Joy Bacudo
Finance Editor
Karen wears two hats at TechDay, balancing her role as an editor while assisting with finance tasks. She bridges writing content and reconciling numbers to support the team, with the same level of accuracy and precision.
Stories by Karen Joy - Page 23
Checkmarx buys Tromzo to boost AI-driven code security
Wed, 7th Jan 2026
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devops
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application security
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advanced persistent threat protection
Checkmarx snaps up AI start-up Tromzo to fold reasoning-based agents into its AppSec platform and speed autonomous code security.
Storm-0249 hijacks security tools to fuel ransomware
Wed, 7th Jan 2026
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malware
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firewalls
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ransomware
Storm-0249 hijacks trusted security and Windows tools to stealthily broker high-value network access for ransomware operators.
Vinted side hustlers warned over surprise HMRC tax bills
Tue, 6th Jan 2026
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fintech
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e-commerce
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social media
Vinted sellers risk surprise HMRC tax bills as booming side hustles push more Britons over the £1,000 self-assessment threshold.