Biztonsági szemle

Ukraine's Office of the Prosecutor General has disclosed the extradition of a suspected Ryuk ransomware hacker to the U.S. months after an arrest in Kyiv made at the behest of U.S. authorities, according to The Record, a news site by cybersecurity...

Updates have been issued by Cisco and Atlassian to address various high-severity security issues impacting their respective offerings, SecurityWeek reports.

BleepingComputer reports that U.S. multinational doughnut and coffeehouse chain Krispy Kreme had information from 161,676 individuals confirmed to be exfiltrated following a November ransomware attack claimed by the Play ransomware operation.

Major Indian IT services and consulting provider Tata Consultancy Services has confirmed that neither its systems nor users had been breached as a result of the Scattered Spider hacking group's attack against leading UK food and clothing retailer...

Dutch domain registrar Openprovider had almost 164 GB of internal and customer data accidentally exposed for three months as a result of a misconfigured Elasticsearch instance, putting the security of millions of domains at risk, according to...

Security Affairs reports that malicious cheat tool-impersonating Java or .NET stealers spread through the Stargazers distribution-as-a-service network have been compromising Minecraft players with multi-stage malware since March.

Threat actors have deployed a more advanced fileless version of the Masslogger credential-stealing malware as part of a new campaign aimed at French users, Cyber Security News reports.

Cisco's latest updates to our SD-WAN solutions showcase our commitment to innovation. These advancements empower businesses and deliver secure connectivity.

A 2025. 25. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2025.06.13. és 2025.06.19. között kezelt incidensek statisztikai adatait is tartalmazza.

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Last October, critical organizations in the EU were expected to comply with NIS2, but many countries are not there yet. Discover the importance of NIS2 and how to get started.