#cybernews

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Duarte Castelo Grande (dcgc) @dcgc@infosec.exchange · Jul 12, 2026
Tomorrow we have the weekly themed-discussion of Cyber Security news. See y'all there and hope everyone had a good weekend https://www.youtube.com/live/8GWsCPOvFiQ #cybersecurity #cyber #cybernews #infosec
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thecybersecguru @thecybersecguru@infosec.exchange · Jul 03, 2026
🚨 Hackers breached a DHS information-sharing network used by federal, state, local, and private-sector partners. The incident reportedly impacted both HSIN and an associated SharePoint collaboration system, raising fresh concerns about securing legacy government infrastructure and sensitive operational data. What happened, what HSIN is, and why this breach matters👇 🔗 https://thecybersecguru.com/news/hsin-breach-dhs-sharepoint-hack/ #CyberSecurity #DataBreach #DHS #SharePoint #InfoSec #BlueTeam #ThreatIntel #GovTech #CyberNews
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Duarte Castelo Grande (dcgc) @dcgc@infosec.exchange · Jun 29, 2026
Tomorrow we have the last weekly themed-discussion of Cyber Security news of this month. See y'all there and hope everyone had a good weekend. https://www.youtube.com/live/LOGQAaWsSwg #cybersecurity #cyber #cybernews #infosec
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thecybersecguru @thecybersecguru@infosec.exchange · Jun 29, 2026
🚨 If you booked a hotel through Booking.com, read this before your next trip. Attackers are hijacking hotel partner accounts, stealing REAL reservation details, and sending convincing phishing messages with your hotel name, booking ID, and check-in date. Booking.com has suffered a major data breach. This isn't a fake database leak. It's a supply chain security failure affecting hotels worldwide, with Japan currently at the center of the latest campaign. 🔒 Learn: • How the attack works • Why hotel extranet accounts are being targeted • How guest data is abused • Red flags to spot before you lose your money Read the full investigation 👇 https://thecybersecguru.com/news/booking-coms-hotel-extranet-is-a-fraud-supermarket-and-japan-is-paying-the-price/ #CyberSecurity #CyberNews #BookingCom #Phishing #DataBreach #TravelSecurity #CyberAttack #InfoSec #ThreatIntel #ScamAlert #HotelSecurity #OSINT #Malware #ClickFix #Ransomware #Travel #Japan
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