Cyber Briefing: 2026.02.27
Logistics phishing spreads, AI agent risks grow, China-linked espionage disrupted, massive breaches disclosed, crypto and romance scams punished, SonicWall sued.
👉 What’s going on in the cyber world today?
Welcome to Cyber Briefing, the newsletter that informs you about the latest cybersecurity advisories, alerts, incidents and news every weekday.
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🚨 Cyber Alerts
1. Phishing Hits US, Europe Logistics
Diesel Vortex is an Armenian-speaking threat group targeting the global logistics industry by utilizing dozens of typosquatted domains to harvest sensitive login credentials. Since late 2025, the group has successfully compromised over 1,600 unique accounts from major freight platforms and logistics providers across the United States and Europe.
2. OpenClaw: The AI Agent Security Crisis Happening Now
OpenClaw is a rapidly growing open-source autonomous AI agent that has quickly gained massive popularity on GitHub while simultaneously triggering a significant security crisis. To help organizations manage this risk, Reco provides tools to detect the presence of this agent within their technical environments.
3. Google Stops UNC2814 Attacks Globally
Google recently collaborated with industry partners to dismantle the digital infrastructure of UNC2814, a sophisticated cyber espionage group linked to China. This operation follows the discovery that the group breached at least 53 organizations globally by disguising malicious activity through legitimate cloud services.
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💥 Cyber Incidents
4. Prison Staff Data Breach Lasts 5 Months
An investigation by the radio program Argos revealed that hackers maintained access to data from the Dutch prison agency DJI for a minimum of five months. During this period, cyber criminals compromised staff contact details and security certificates, potentially exposing employees to risks of extortion while investigations continue into the full extent of device and location data access.
5. ManoMano Breach Hits 38M Customers
ManoMano recently informed its user base of a significant data breach stemming from a security compromise at an external service provider. The incident was first detected in early 2026 and is estimated to have exposed the personal information of approximately 38 million individuals.
6. Olympique de Marseille Cyberattack
The Marseille club recently reported a thwarted cyberattack that occurred while the team was away on a training break. Despite the attempt to breach their systems, the club confirmed that their technical teams successfully contained the incident without any disruption to their daily operations.
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📢 Cyber News
7. Florida Man Arrested For $328M Crypto Scam
A Florida man was arrested for allegedly operating a massive 328 million dollar cryptocurrency Ponzi scheme through his firm, Goliath Ventures. Between 2023 and 2026, he reportedly used funds from new investors to pay out fake returns and fund a lavish lifestyle involving luxury travel and extravagant events.
8. Nigerian Sentenced In $4M Marriage Fraud
Leslie Chinedu Mba, a 40-year-old Houston resident, has been sentenced to 228 months in federal prison for orchestrating a multi-million dollar romance scam and business email compromise scheme. Following his 19-year sentence, Mba faces mandatory removal proceedings as he is not a United States citizen and attempted to maintain his residency through fraudulent marriages.
9. Marquis Sues SonicWall Over Ransomware
Marquis Software Solutions is suing SonicWall for gross negligence and misrepresentation following a ransomware attack that impacted 74 American banks. The lawsuit claims that a security gap in SonicWall’s cloud backup service allowed state-sponsored hackers to bypass security measures and steal sensitive data from Marquis’s network.
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📈Cyber Stocks
Cybersecurity stocks on Friday, 27 February 2026 closed mixed with continued volatility in tech markets, influenced by investor reactions to competitive AI-related headlines and recent earnings dynamics.
SentinelOne closed at 13.48 dollars and was lower, with smaller AI-enabled endpoint security equities sensitive to near-term flows.
Rapid7 closed at 6.39 dollars and was down, reflecting mixed sentiment in vulnerability management and SIEM exposures.
CyberArk Software closed at 408.85 dollars and was stable to slightly lower, with privileged access management demand balanced against sector headwinds.
Tenable Holdings closed at 19.38 dollars and was lower, as mid-cap risk and exposure management names softened in the session.
Check Point Software Technologies closed at 154.80 dollars and was modestly down, with defensive firewall and threat prevention stocks lagging amid tech selling pressure.
💡 Cyber Tip
🚛 Phishing Hits US and Europe Logistics Sector
An Armenian-speaking threat group known as Diesel Vortex is targeting the global logistics industry using dozens of typosquatted domains. Since late 2025, the campaign has harvested over 1,600 unique credentials from major freight and transportation platforms across the United States and Europe, putting supply chain operations at risk.
🛠️ What You Should Do
Verify website URLs carefully before entering login credentials
Implement phishing-resistant MFA on logistics and freight platforms
Monitor for domain typosquatting related to your organization
Rotate exposed credentials immediately if compromise is suspected
Train employees to recognize fake login portals and urgent email lures
⚠️ Why This Matters
Logistics platforms manage freight movements and financial transactions. Stolen credentials can disrupt shipments, enable fraud, and create cascading supply chain impacts across multiple countries.
📚 Cyber Book
You Are Not a Gadget by Jaron Lanier
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