Cyberattack

Iran’s clerical succession masks a deeper shift to IRGC control - opinion

Mojtaba Khamenei’s succession may be symbolic as the IRGC quietly consolidates real power in Iran.

Iran’s new supreme leader, Mojtaba Khamenei, the second son of late Iran's Supreme Leader Ayatollah Ali Khamenei, attends a meeting in Tehran, Iran, March 2, 2016.
The logo of Stryker medical technology company is seen on their plant in the IDA (Industrial Development Agency) estate, in Carrigtwohill, County Cork, Ireland March 28, 2025

Iran-linked Handala hacker group targets US med-tech maker Stryker in cyberattack

 An illustration of a cyber hacker and the Iranian flag.

Iran-linked hackers are wiping data from Israeli orgs., cyber officials say

 An illustration of a cyber hacker and the Iranian flag.

Iran's cyber warfare against Israel: The APT groups operating behind the scenes - opinion


Europol warns Iran crisis raises threat of terror, extremism and cyberattacks

The terror threat could be heightened by individuals acting alone or small cells acting on their own initiative, Europol spokesman Jan Op Gen Oorth said.

 An illustration of a cyber hacker and the Iranian flag.

How Octopus protects critical infrastructure under threat - data centers as a new battlefield

Attacks on critical infrastructure and physical systems reveal how quickly a localized hit can trigger broad service disruptions. A new partnership between Octopus and Bynet aims to offer a solution.

Hacker attack

UK intelligence service GCHQ urges businesses to prepare for Iranian cyberattacks

NCSC encouraged organizations to prepare to respond to Iran-linked hacktivists by reading previously issued advisories on DDoS attacks, phishing activity and ICS Targeting.

Iranian flag and cyber code [Illustrative]

‘General mobilization’: Islamic Cyber Resistance launches campaign against Israel, US

The announcement, published on social media channels, is a clear declaration of intent to expand the conflict into the cyber domain.

FILE PHOTO: Figurines with computers are seen in front of US and Iran flags in this illustration taken, September 10, 2022.

Israel plunges Iran into darkness with largest cyberattack in history during attack against Iran

Critical infrastructure, official news sites, and security communications systems reportedly stopped functioning, leaving the leadership in a communications blackout at home and abroad.

 Illustrative image of a cyberattack with Israeli and Iranian flags.

‘Join the liberation forces’: Iranian Islamic prayer app hack encourages regime defection - report

It is not clear who is responsible for the hack, with one of the messages reading “Help has arrived,” an apparent reference to a message issued by US President Donald Trump in January 2026.

Protestors burn images of Ayatollah Ali Khamenei during a rally held in Solidarity with Iran's Uprising, organised by The national Council of Resistance of Iran, on Whitehall in central London on January 11, 2026.

Anthropic says Chinese AI labs stole data from Claude to train rival models

Anthropic emphasized that the danger of illicit distillation is not just a business one, but could also become a national security concern. 

an illustrative image of Anthropic's Claude.

UAE foils terror-linked cyberattacks targeting national infrastructure

Attackers also exploited AI technologies to develop complex offensive tools, a significant advancement in terrorist groups' methods and capabilities.

Cyber is not a luxury.

Israel was world’s top target for geopolitical cyberattacks in 2025, report finds

According to Radware’s 2026 Global Cyber Threat Report, there was a 168% surge in DDoS attacks and an increase of more than 120% in application-layer attacks.

An illustration of a cyber board with an Israel flag.

Israel warns of sharp rise in Iranian cyberattacks targeting officials, journalists

The cyberattacks involve “targeted phishing,” in which attackers impersonate familiar figures to lure victims into revealing personal information or downloading malicious files.

Authorities foil hundreds of Iranian cyberattacks on senior Israeli figures