Hacker

Hacker group claims mass data theft from dozens of companies, including Philips, Shell, Fiserv, GE

Philips said it had been targeted by Cl0p while Shell said it was aware of a recent "possible incident," confirming an earlier report on Thursday by Dutch media outlet BNR.

Hacker attack
In an aerial view, pools of water are visible at the East Bay Municipal Utility District Wastewater Treatment Plant on March 20, 2024 in Oakland, California.

US Senators push to protect water systems after spate of Iranian cyberattacks, FBI warnings

Hacker attack

Iran-linked hackers used Israeli IT providers to target government bodies

Montenegro flag blowing in the wind with a scenic view from St Ivan fortress on Kotor bay.

Montenegro police, FBI arrest Iranian wanted by US for hacking


WATCH: Hackers hijack digital bus stop screens in several Israeli cities, play Arabic audio

Transportation Ministry says it is examining the source of the malfunction, as clips from Ashdod and Ramat Gan show siren-like sounds and Arabic music.

A man holds a laptop computer as cyber code is projected on him in this illustration picture

Australia spy chief says Chinese hackers probing telecommunications, critical infrastructure

The Australian Security Intelligence Organization's director general of security, Mike Burgess, warned that Chinese hackers had also penetrated United States telecommunications systems.

Mike Burgess, Australian Security Intelligence Organisation (ASIO) Director-General of Security, delivers the 2025 Lowy Lecture in Sydney, Australia, November 4, 2025

Tenzai raises $75M to protect code written by AI

Tel Aviv-based cybersecurity startup Tenzai emerges from stealth with one of the largest seed rounds in industry history, aiming to revolutionize penetration testing with autonomous AI

Tenzai

‘Trump is your president’: Screen at Mamdani election night HQ displays pro-Trump message

After a campaign night hack, Mamdani used his speech to challenge Trump, promising to defend immigrants and hold powerful interests to account.

Screenshot of a video of New York City Mayor Zohran Mamdani's Tuesday night election party. November 4, 2025.

Check Point uncovers Microsoft Teams flaws letting hackers fake messages and identities

Researchers warn that new Microsoft Teams vulnerabilities let attackers manipulate chats and spoof trusted users, eroding digital trust at work.

Head of Product Vulnerability Research Check Point Oded Vanunu.

Iran behind cyberattacks on Israeli hospitals, businesses, National Cyber Directorate warns

According to the directorate's investigation, the hackers used stolen information to gain access to the targeted systems.

 An illustration of a cyber hacker and the Iranian flag.

Turkish group claims pro-Hamas hack of four North American airports

The hacker group said that the operation, named "Abu Obaida's executioners,"  was just the beginning of its attacks.

A Turkish hacker group claimed responsibility for hacking and broadcasting pro-Hamas messages at four North American airports on Tuesday.

Qantas says customer data released by cyber criminals months after cyber breach

Qantas confirmed hackers published stolen customer data from a July cyber breach that exposed information from over a million airline passengers.

 Cyber Attack

Anti-Netanyahu message broadcast on hacked screen in key Jerusalem junction

“This is a brazen digital attack in one of the most visible spots in the city, raising big questions about the vulnerability of public screens and the potential for abuse”

Anti-Netanyahu message broadcast on hacked screen in key Jerusalem junction

Turkish hackers video-call Israel Katz, leak his phone number

According to N12, since October 7 and the war in Gaza, several Israeli officials have been targeted in hacking attacks. 

Defense Minister Israel Katz attends a plenum session at the assembly hall of the Knesset, the Israeli parliament in Jerusalem, September 10, 2025.