This #InternationalWomensDay, TechNadu highlights reflections from women cybersecurity professionals on leadership, trust, and building resilient organizations.
Inspired by the theme “Give to Gain,” the feature explores how collaboration and shared knowledge strengthen the cybersecurity community.
What lessons have shaped your cybersecurity journey?
In our International Women’s Day interview with Roselle Safran, CEO and Founder of KeyCaliber, we discuss mission-driven cybersecurity and leadership.
“The leader of the organization (i.e., CEO/President/Executive Director) must make it clear that security is a priority. The tone at the top matters.”
Full interview:
https://www.technadu.com/from-the-white-house-and-dhs-to-entrepreneurship-charting-her-path-in-mission-driven-cybersecurity/622529/
Operation Candy exposed a global organized crime ecosystem after two phones were seized in Sweden.
• 15 arrests across Europe, Asia, Australia
• €4M in criminal assets seized
• 1.2 tonnes of drugs intercepted
• Networks using corporate structures for laundering
Digital evidence continues to expose global crime systems.
Follow TechNadu for cybersecurity and investigation updates.
Wikipedia briefly restricted editing after a self-propagating JavaScript worm modified scripts on Meta-Wiki.
• ~3,996 pages modified
• ~85 user scripts replaced
• Worm spread via MediaWiki JavaScript files
• Active for ~23 minutes
No user data breach reported.
Follow @technadu for cybersecurity updates.
A Ghanaian national pleaded guilty in a $100M romance scam & BEC fraud scheme.
• Fake romantic identities used to target victims
• Businesses hit via email compromise
• $10M+ personally stolen
• Fraud proceeds laundered internationally
Another example of social engineering driving cybercrime.
Follow @technadu for more cybersecurity updates.
IPVanish patched a macOS vulnerability tied to OpenVPN in its desktop app.
Key details:
• Local privilege escalation scenario
• Required device already compromised
• Only affected users switching from WireGuard to OpenVPN
• No server breach, no encryption impact
Patch released within 3 days of disclosure.
Source: https://www.ipvanish.com/blog/macos-security-fix-030526/
Follow @technadu for more cybersecurity updates.
On International Women’s Day, we spoke with Gadalia Montoya Weinberg O'Bryan, Founder and CEO of Dapple Security, about identity security, mentorship, and the myth of “buying” cybersecurity.
“Cybersecurity cannot be treated like insurance, where protection is simply purchased through annual premiums.”
Key insights:
• Biometrics can offer strong authentication and convenient access
• Organizational policy often lags behind technology
• Security systems should protect users without making access difficult
#WomenInCybersecurity #IdentitySecurity #Biometrics #CyberLeadership #TechNadu
Drake’s ICEMAN rollout is reportedly facing disruption from hackers threatening to leak unreleased tracks.
• Alleged digital extortion attempt
• Snippets triggered additional leaks
• Songs may be removed from the album
Music leaks are increasingly intersecting with cybercrime and IP theft.
Source: https://www.hotnewhiphop.com/981378-drake-extorted-hackers-iceman-leaks
Follow @technadu for more cybersecurity and digital threat updates.
#Cybercrime #MusicLeaks #DigitalSecurity #TechNadu
Spanish authorities dismantled a cyber-enabled fraud network exploiting Ukrainian war refugees.
• $5.5M gambling fraud scheme
• 12 suspects arrested
• 55 victims used to open bank accounts
• 5,000 stolen identities, 3,000 credit cards
• Bots placing thousands of automated bets
Financial fraud, identity theft, and human exploitation intersect.
Source: https://therecord.media/Ukraine-women-Spanish-gambling-ring
Follow TechNadu for more cybersecurity updates and investigations.
#Cybercrime #Fraud #ThreatIntelligence #IdentityTheft #TechNadu
For our International Women’s Day series, Bltz AI CEO Arlene Watson discusses AI defense and governance with TechNadu.
“Security teams think the engineering team owns the fix, the engineering team thinks the security team owns the policy, and the gap becomes the breach path.”
Key themes:
• Closed-loop AI defense
• Governance embedded into runtime controls
• Structural risks like shadow AI and access creep
TechNadu