An abrupt and massive rise in Distributed Denial of Service (DDoS) attacks against U.S. businesses has coincided with Washington’s involvement in the Israel-Iran conflict. According to Radware’s Director of Threat Intelligence, Pascal Geenens, between June 21 and 22, 2025, hacktivist-led DDoS claims surged by 800%. This dramatic increase was paralleled by a 900% drop in attacks against Israel, suggesting a deliberate redirection of focus away from Israel and toward its most prominent ally.
The spike in cyber hostility has been attributed largely to the actions of a few specific threat groups. Mr. Hamza, a hacktivist group known for its cyberattacks, was responsible for more than half of the claimed attacks in the U.S., while Mysterious Team Bangladesh and Keynous+ each claimed responsibility for over 17%.
Read more…
Source:TechRadar News
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- US healthcare AI platform Xsolis confirms data breach that affects 1.4 million individuals
June 23, 2026
Healthcare technology company Xsolis disclosed a cyberattack in which it lost sensitive data on almost 1.4 million customers. Xsolis is a company that uses AI to help healthcare organizations make faster and more consistent decisions about patient care and utilization management. Earlier this week, it published a data breach notification on its website, saying that it ...
- Texas government data breach allowed hackers to steal 3 million driver’s licenses and passports
June 18, 2026
A data breach at a Texas state government department allowed hackers to take the driver’s license information and passport numbers of more than 3 million people, according to the state’s attorney general. The incident is one of the largest data breaches to affect the state this year. Read more… Source: TechCrunch News Sign up for the Cyber Security Review Newsletter The latest ...
- CISA gives US federal agencies three days to fix a VPN bug under attack by a ransomware gang
June 9, 2026
A ransomware group is actively exploiting an unpatched flaw in security tools used across the U.S. federal government, prompting the U.S. cybersecurity agency CISA to order all civilian agencies to remediate the vulnerability by end of day Wednesday. Cybersecurity firm Check Point Software said the bug affects several of its remote access tools, firewalls, and VPNs, which act as ...
- Seeking Counsel: Ongoing Targeted Campaign Against US Law Firms
June 5, 2026
From January through May 2026, Mandiant identified a financially motivated data theft extortion campaign executed by the threat cluster UNC3753 (also tracked as “Luna Moth,” “Chatty Spider,” and “Silent Ransom Group”) targeting dozens of organizations across professional, legal, and financial services in the United States. UNC3753 leverages voice phishing (vishing) and social engineering deception techniques to ...
- Supply Chain Compromises Impact Nx Console and GitHub Repositories
May 28, 2026
CISA is prioritizing the response to multiple emerging software supply chain intrusion campaigns targeting developer ecosystems Continuous Integration/Continuous Development (CI/CD) pipelines. These recent incidents, including the GitHub compromise via a malicious Nx Console Visual Studio Code (VS Code) extension and the “Megalodon” supply chain intrusion campaign, demonstrate how cyber threat actors are abusing tools and ...
- Threat Actors Spoofing FIFA Websites in Advance of the 2026 World Cup
May 27, 2026
The FBI is issuing this Public Service Announcement (PSA) to warn the public that cyber threat actors are conducting spoofing attacks against the Fédération Internationale de Football Association (FIFA) website in advance of the 2026 FIFA World Cup. A spoofed website is designed to pose as a legitimate website, with branding, product listings, etc., and malicious ...