Cybersecurity in Europe and Spain has experienced a week of intense activity, with the appearance of new variants of ransomware, advanced phishing campaigns and attacks aimed at both critical infrastructures and users. In this summary, Apolo Cybersecurity analyzes the most relevant threats, outstanding incidents and trends that especially affect companies and B2B organizations.
Featured threats and cyberattacks of the week
Evolving ransomware and new targeted campaigns
- NOBACKUPS Ransomware: Detected as a new variant, it encrypts files on Windows systems and requires ransom under threats of filtering sensitive data. It stands out for its use of anonymous communication platforms and sophisticated evasion techniques. Victims receive very specific ransom notes and there is an increase in their automation and ability to operate coordinated campaigns on a larger scale.
- ArcusMedia and Dire Wolf: Emerging groups responsible for attacks in corporate sectors, characterized by double extortion (encryption + theft and threat of data loss), increasing pressure on business victims.
- DoubleTrouble Banking Trojan: New version of this banking Trojan evolves in delivery, now using malicious APKs distributed by Discord and social networks. It steals credentials and allows remote control of business and personal Android devices in Europe, making detection difficult and causing persistence in mobile surveillance.
Recent incidents in Spain
- Attack on CCI Torrevieja: The Arcus Media group has claimed the intrusion into the Torrevieja Emergency Coordination Center, setting a rescue deadline of August 4, which highlights the vulnerability of critical local sectors to targeted ransomware.
- Advanced phishing campaigns: The week was marked by sophisticated campaigns using tools such as PXA Stealer, distributed mainly via Telegram, capable of stealing passwords, card data and access information from thousands of users and organizations in Spain and the rest of Europe
Other Key Trends and News
- Espionage attacks: Reported movements of groups such as Scattered Spider, which combine targeted phishing, exploitation of cloud services and social engineering techniques to compromise third-party platforms. Although it focuses on large companies and supply chains, the possibility of overflow to European suppliers and partners is high.
- Vulnerable infrastructure: New critical vulnerabilities in ZTE devices (ZXHN-F660T and ZXHN-F660A models) affect telecommunications providers, with potential impact on corporate customers in several EU countries.
- Malware aimed at stealing business credentials: Experts warn that new malware campaigns use packaging techniques, use of Office macros and permission manipulation to evade controls and maximize persistence in business environments.
Apolo Cybersecurity Tips for B2B Companies in the Face of Recent Threats
- It reinforces network segmentation and offline backup systems.
- It requires multifactor authentication in all critical environments, especially remote access and cloud.
- Update and monitor network devices, VPNs and endpoints for new vulnerabilities on a weekly basis.
- Implement phishing training and simulation programs adapted to management and operational roles.
- Activate real-time surveillance of social networks and alternative channels for mobile malware campaigns.
- Establish clear procedures for responding to breaches to prevent double extortion.
Is your company ready for weekly cyber defense?
The speed of new threats and attacks requires constant vigilance and proactive strategies. Whether you're responsible for IT or if you're running a B2B company, this week is another reminder that anticipating cybercrime is investing in business continuity.
- Review and update your contingency plans this week.
- Assess vulnerabilities specific to your industry and suppliers.
- Request a risk analysis and consultancy adapted to your needs.
Do you want to prepare your company for next week's attacks?
Contact Apolo Cybersecurity now and receive a free consultation customized for your sector.
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