Inside the Secret World of DEF CON Hackers | VICE: Motherboard | Blueprint

https://www.youtube.com/watch?v=DzumJ-qI3qs

#cybersecurity #vulnerability #iotsecurity

The Transportation & Mobility Special Interest Group (#SIG) is building a dedicated space within the FIRST community for collaboration across the #transportation and #mobility industry on cybersecurity challenges in the IT, OT, and #IoT space.

This practitioner-focused group will help organizations share best practices, improve coordination, and develop more unified approaches to incident response across connected transportation environments and mobility technologies.

The SIG also aims to advance standards and guidelines development while helping integrate transportation and mobility-focused incident response planning into the broader FIRST framework.

If you work in transportation security, OT/IoT security, incident response, infrastructure protection, or mobility technology, we encourage you to get involved and help shape this growing community!

Learn more at: https://www.first.org/global/sigs/transport/

#FIRST #CyberSecurity #TransportationSecurity #OTSecurity #IoTSecurity

Ransomware Attacks Surge as Clop Gang Dominates Threat Landscape

Ransomware attacks have skyrocketed, with over 343 million blocked by Kaspersky products in just the first quarter of 2026 alone, highlighting a surge in threats from the notorious Clop gang and other malicious players. This alarming trend underscores a quarter marked by intensified ransomware activity and rapidly evolving cyber threats.

https://osintsights.com/ransomware-attacks-surge-as-clop-gang-dominates-threat-landscape?utm_source=mastodon&utm_medium=social

#Ransomware #ClopGang #EmergingThreats #ZeroDay #IotSecurity

Kalahari Resort says Armis improved visibility across PCI systems, guest networks, and thousands of connected assets while helping detect abnormal traffic and unauthorized access attempts faster.

The resort reportedly monitored nearly 140K guest-connected devices weekly across its environments.

Are hospitality networks becoming one of the most complex enterprise attack surfaces?

Source: https://media.armis.com/pdfs/cs-kalahari-resort-armis-increase-visiblity-network-en.pdf

Follow @technadu for more cybersecurity insights and security operations coverage.

#CyberSecurity #Armis #IoTSecurity #PCI #InfoSec

📣 THE COUNTDOWN TO NEXUS IS ON

Join more than 250 CPS security leaders from global organizations in Washington, DC. as we tackle business resilience in the AI era.

With the cybersecurity industry at an inflection point, Nexus Conference 2026 is your opportunity to lead the way forward.

👉 Apply to attend: https://nexusconference.io

#Nexus2026 #cybersecurity #OTsecurity #IoTsecurity #industrial #healthcare #publicsector #commercial #AI #artificialintelligence #CISO

Defending consumer web properties against modern DDoS attacks | Microsoft Security Blog

https://www.microsoft.com/en-us/security/blog/2026/05/12/defending-consumer-web-properties-against-modern-ddos-attacks/

Read on HackerWorkspace: https://hackerworkspace.com/article/defending-consumer-web-properties-against-modern-ddos-attacks-microsoft-security-blog

#cybersecurity #threatintelligence #iotsecurity

📰 Mirai Variant 'xlabs_v1' Builds DDoS Botnet by Hijacking IoT Devices with Exposed ADB Ports

🚨 New Mirai-based botnet 'xlabs_v1' hijacks IoT devices & Android TVs via exposed ADB ports (TCP/5555). The botnet is used for DDoS-for-hire services, targeting Minecraft servers. #Mirai #Botnet #DDoS #IoTSecurity

🔗 https://cyber.netsecops.io

LABScon25 Replay | Connect to the Foreign Entity to Enhance Your User Experience | FitzPatrick

https://www.youtube.com/watch?v=rrgUND-uVAw

#cybersecurity #privacy #iotsecurity