Hacker

ShinyHunters hackers say they breached Federal Bureau of Investigation, no immediate FBI comment

The bureau did not immediately reply to messages seeking comment on Tuesday.

FBI agents monitor suspicious activity; illustrative.
Water treatment plant. (Illustrative)

Foreign hackers targeted Colorado water systems in August, governor's office says

An illustrative photo of a laptop displaying the Iranian flag, representing Iran in a digital or cyber context, March 27, 2026.

Western intelligence warns of Iranian cyber campaign using spyware against activists, press

An illustration of Israeli data being hacked.

'One in six attacks': Israel was most targeted nation by hacktivism campaigns in first half of 2026


Cyber proxy wars escalate as hackers shift to infrastructure targets

Future hacktivist attacks may target critical infrastructure, such as power grids, water treatment facilities, and manufacturing sites, according to indications highlighted in the report.

Hacker attack

Psychological warfare: Israelis receive threatening WhatsApp messages, likely from Iranian hackers

The pattern of the attack aligns with that of the Iranian hacker group Handala, which typically combines cyberattacks with psychological warfare targeting citizens.

 An illustration of a cyber hacker and the Iranian flag.

Iranian hackers' targeting of US critical infrastructure has escalated since start of war, US says

According to the advisory, the hacking operations targeted unnamed critical infrastructure organizations in the government services and facilities, water and wastewater systems, and energy sectors.

 An illustration of a cyber hacker and the Iranian flag.

Israeli entrepreneurs raise $11 million to fight vulnerabilities exploited by Iranian hackers

Onit Security, founded with the goal of addressing the main vulnerabilities exploited by Iranian hacker groups, developed an AI platform to detect and remediate these exploits.

Iranian hackers, illustration.

Israel major target for cyberattacks on critical infrastructure, study finds

The study found that most attacks exploit communication protocols to gain remote control of industrial processes but don’t require advanced skills or technical knowledge.

 Illustrative image of a cyberattack with Israeli and Iranian flags.

FBI seizes Iranian domains tied to hacking, cyberwarfare, and threats against US and allies

Handala sent death threats to Iranian dissidents and journalists in exile, offering a bounty of $250,000 for the beheading of two such victims.

Illustrative image showing a close up on an FBI agent in uniform.

Portugal warns foreign state-backed hackers targeting officials' and military messaging accounts

According to the Portuguese national intelligence service (SIS), the hacker group targeted WhatsApp and Signal accounts of government officials, diplomats, and military personnel.

Hacker attack

Iranian hackers breach Hebrew Academy website amid massive Israel cyber assault

“There is no need to learn Hebrew anymore. You won’t need it for much longer,” said the message.

The message left by the Handala hackers.

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

APTs are highly targeted attacks in which the attacker focuses on a specific organization or group, develops customized tools and remains inside target networks for extended periods.

 An illustration of a cyber hacker and the Iranian flag.

FBI 'identified and addressed' suspicious cyber activity on its networks, agency spokesperson says

The FBI has identified suspicious activity on its networks, focusing on wiretap and intelligence surveillance systems, but has not disclosed specifics or the scope of the incident.

FBI agents monitor suspicious activity; illustrative.