ARTIKEL SUCHE
Threat Feed QueryDurchsuche alle aggregierten Security-Artikel nach Schlagworten, CVE-IDs und Quellen.
Hertz data breach caused by CL0P ransomware attack on vendor
<html><body><p>Car rental giant Hertz data suffered a data breach caused by a CL0P ransomware attack on file sharing vendor Cleo</p></body></html>
KI-gestützte Cyberabwehr: Wie Sophos die KI zur Stärkung der IT-Sicherheit einsetzt
<html><body><p>Gerade im Zeitalter von Ransomware-as-a-Service, Social Engineering und hochspezialisierten Angriffen auf kritische Infrastrukturen kann der strategische Einsatz von KI den entscheidenden Unterschied mache
The Rise of Cyber Insurance – What CISOs Need to Consider
<html><body><p>As we move through 2025, Chief Information Security Officers (CISOs) face an increasingly complex threat landscape characterized by sophisticated ransomware attacks, evolving regulatory requirements, and e
Kidney dialysis firm DaVita hit by weekend ransomware attack
<html><body><p>Kidney dialysis firm DaVita disclosed Monday it suffered a weekend ransomware attack that encrypted parts of its network and impacted some of its operations. [...]</p></body></html>
Medusa Ransomware Claims NASCAR Hack, Demands $4 Million Ransom
<html><body><p>The Medusa ransomware group has reportedly launched a major cyberattack on the National Association for Stock Car Auto Racing (NASCAR), demanding a $4 million ransom to prevent the release of sensitive dat
Downloader-Malware FakeUpdates dominiert weltweite Malware-Rangliste
<html><body><p>Im Fokus der aktuellen Bedrohungslage steht eine neue Angriffskampagne der Ransomware-Gruppe RansomHub, die ihre Attacken mithilfe von FakeUpdates startet.</p></body></html>
The CISO’s Guide to Managing Ransomware Threats in 2025
<html><body><p>Ransomware continues to dominate the threat landscape in 2025, evolving from opportunistic attacks to sophisticated criminal enterprises that operate with business-like efficiency. Recent research confirms
Cybersecurity Weekly Recap: Key Updates on Attacks, Vulnerabilities, & Data Breaches
<html><body><p>Welcome to this week’s Cybersecurity Newsletter, providing you with the latest updates and essential insights from the rapidly evolving field of cybersecurity. This edition highlights emerging threats and
HelloKitty Ransomware Resurafced Targeting Windows, Linux, & ESXi Environments
<html><body><p>Cybersecurity experts have detected a concerning revival of the HelloKitty ransomware, with new variants actively targeting Windows, Linux, and ESXi environments simultaneously. First observed in October 2
RansomHub Ransomware Group Compromised 84 Organization, New Groups Emerging
<html><body><p>In a significant development within the cybersecurity landscape, the RansomHub ransomware group has emerged as a major threat in March 2025, successfully compromising 84 organizations globally. This newly
Ransomware attack cost IKEA operator in Eastern Europe $23 million
<html><body><p>Fourlis Group, the operator of IKEA stores in Greece, Cyprus, Romania, and Bulgaria, has informed that the ransomware attack it suffered just before Black Friday on November 27, 2024, caused losses estimat
How cyberattackers exploit domain controllers using ransomware
<html><body><p>Read how cyberattackers exploit domain controllers to gain privileged system access where they deploy ransomware that causes widespread damage and operational disruption.</p> <p>The post <a href="https://w
Exploitation of CLFS zero-day leads to ransomware activity
<html><body><p>Microsoft Threat Intelligence Center (MSTIC) and Microsoft Security Response Center (MSRC) have discovered post-compromise exploitation of a newly discovered zero-day vulnerability in the Windows Common Lo
Port of Seattle ‘s August data breach impacted 90,000 people
<html><body><p>Port of Seattle is notifying 90,000 people of a data breach after personal data was stolen in a ransomware attack in August 2024. In August 2024, a cyber attack hit the Port of Seattle, which also operates
Port of Seattle says ransomware breach impacts 90,000 people
<html><body><p>Port of Seattle, the U.S. government agency overseeing Seattle's seaport and airport, is notifying roughly 90,000 individuals of a data breach after their personal information was stolen in an August 2024
Hunters International shifts from ransomware to pure data extortion
<html><body><p>The Hunters International Ransomware-as-a-Service (RaaS) operation is shutting down and rebranding with plans to switch to data theft and extortion-only attacks. [...]</p></body></html>
CISA warns of Fast Flux DNS evasion used by cybercrime gangs
<html><body><p>CISA, the FBI, the NSA, and international cybersecurity agencies are calling on organizations and DNS providers to mitigate the "Fast Flux" cybercrime evasion technique used by state-sponsored threat actor
Advanced Software fined £3m over LockBit attack
<html><body><p>The ICO has issued a £3m fine to software provider Advanced in the wake of security failings that led to significant disruption to NHS customers in a ransomware attack</p></body></html>
Ransomware Attacks are on the Rise
<html><body><p>Lockbit is by far this summer’s most prolific ransomware group, trailed by two offshoots of the Conti group.</p></body></html>
Cyberangriffe auf die Finanzbranche haben sich verdoppelt
Der Finanzsektor tritt in eine neue Ära der Cyberrisiken ein, die durch kampagnenorientierte DDoS-Angriffe, heimliche Datenkompromittierung und hochwirksame Ransomware-Ökosysteme geprägt ist. Die starke Zunahme sämtliche