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:
- 10 emergency directives retired as CISA declares them redundant
January 9, 2026
The US Cybersecurity and Infrastructure Security Agency (CISA) retired ten Emergency Directives (ED) it issued between 2019 and 2024, saying they achieved their purpose and are no longer needed. In a short announcement published on its website, CISA said the EDs have either been successfully implemented or are now encompassed through Binding Operational Directive (BOD) 22-01, ...
- North Korean Kimsuky Actors Leverage Malicious QR Codes in Spearphishing Campaigns Targeting U.S. Entities
January 8, 2026
The Federal Bureau of Investigation (FBI) is releasing this FLASH to alert NGOs, think tanks, academia, and other foreign policy experts with a nexus to North Korea of evolving tactics employed by the North Korean state-sponsored cyber threat group Kimsuky and to provide mitigation recommendations. As of 2025, Kimsuky actors have targeted think tanks, academic institutions, ...
- CISA warns of active attacks on HPE OneView and legacy PowerPoint
January 8, 2026
The US Cybersecurity and Infrastructure Security Agency (CISA) added both a newly discovered flaw and a much older one to its catalog of Known Exploited Vulnerabilities (KEV). The KEV catalog gives Federal Civilian Executive Branch (FCEB) agencies a list of vulnerabilities that are known to be exploited in the wild, along with deadlines for when they ...
- Illinois health department exposed over 700,000 residents’ personal data for years
January 8, 2026
The health department for the U.S. state of Illinois has confirmed that a years-long security lapse exposed the personal information of more than 700,000 state residents. The Illinois Department of Human Services (IDHS) said in a statement on January 2 that an internal mapping website containing residents’ personal information, which officials used for assisting with the ...
- One million customers on alert as extortion group claims massive Brightspeed data haul
January 7, 2026
US fiber broadband company Brightspeed is investigating claims by the Crimson Collective extortion group that it stole sensitive data belonging to more than 1 million residential customers, including extensive personally identifiable information (PII), as well as account and billing details. Brightspeed is one of the largest fiber broadband providers in the US and serves customers across ...
- US cyber attacks plunged Caracas into darkness
January 4, 2026
US cyber attacks cut off power to large areas of Caracas to allow planes and helicopters to strike key military sites and capture Nicolás Maduro. Cyber command, space command and other American agencies layered effects to ensure more than 150 of its planes, drones and helicopters could approach the Venezuelan capital undetected. Cyber operators blacked out ...