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.
Foreign hackers targeted Colorado water systems in August, governor's office says
Western intelligence warns of Iranian cyber campaign using spyware against activists, press
'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.
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.
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.
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.
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.
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.
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.
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.
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.
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.