The hacktivist group claimed the attack was in retaliation for a U.S. strike on a Tehran school that killed more than 175 people, most of them children.

State-linked and hacktivist groups have claimed a series of cyberattacks against the United States and Israel since the war with Iran began. View on euronews ...

A cyberattack disrupted global operations at Stryker, with pro-Iranian hacktivist group Handala claiming responsibility for ...

In all, a total of 149 hacktivist DDoS claims were recorded targeting 110 distinct organizations across 16 countries. The attacks were carried out by 12 different groups, including Keymous+, DieNet, ...

Claiming several cyberattacks on American and Israeli infrastructure and businesses, the Handala group has been particularly active since the beginning of ...

The cybersecurity implications of the war in the Middle East extend far beyond the region. Here’s where to focus your defenses.

Security firms monitoring US-Israel-Iran cyberattacks report that while hacktivist attacks spiked, state-sponsored actors ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Hacktivist activity surrounding the Iran war is sky-high but Iran's state-backed cyber espionage actors have yet to show their hands, giving security teams a valuable window of time to shore up their ...

A self-described hacktivist group is claiming today to have hacked Walt Disney Co.’s Slack account and released more than 1.1 terabytes of stolen data from the account. The group calls itself ...

The Spanish authorities have arrested three individuals for using DDoSia, a distributed denial of service platform operated by pro-Russian hacktivists, to conduct DDoS attacks against governments and ...