Raphael Kahan

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Raphael Kahan

From Russia to Iran: How hostile actors manipulate chatbots to push disinformation

Cybersecurity experts warn large language models exploited for disinformation and fraud through tactics like propaganda seeding, prompt injection and jailbreaking, with Russia and Iran cited leading the charge as firms race to counter rising threats

Raphael Kahan | 09.01.25

ההפגנה מחוץ למשרדי מיקרוסופט באוגוסט 2025

Pro-Palestinian protests at Microsoft are getting out of control

Takeover, arrests and a call to the FBI: Seven pro-Palestinian protesters, including current and former Microsoft employees, were arrested after taking over the office of company president Brad Smith; The company contacted the FBI, deleted internal content, and even fired employees who led the protest

Raphael Kahan | 08.27.25

YouTube secretly tests AI video retouching without creators’ consent

Raphael Kahan | 08.26.25

עשרות מסכים של סמארטפונים שמריצים הודעות

Inside human-like bot farms driving political echo chambers worldwide

Rare report reveals sophisticated bot farms using networks of real smartphones to automate social media activity, blurring the line between advertising and political manipulation

Raphael Kahan | 08.24.25

Artificial womb robot promises cheap surrogacy but sparks deep ethical fears

A Chinese company showcased a $14,000 robot with an artificial womb, claiming it could carry a fetus through pregnancy; Supporters hailed a fertility breakthrough, but doctors, ethicists and governments warn the technology is premature, controversial and fraught with social risks

Raphael Kahan | 08.19.25

International cyber attack is affecting hundreds of websites worldwide and in Israel

New campaign exploits fake CAPTCHA mechanisms to infect computers with sophisticated malware, allowing for information theft, digital currency mining and ransomware activation; No Israeli government systems have been affected, but officials believe the number of compromised websites is far higher than the few hundred identified

Raphael Kahan | 08.18.25

Google risks losing Chrome browser after massive Perplexity bid

Chrome generates roughly 35% of Google’s search revenue, and U.S. Department of Justice has suggested in the past divestment to promote competition, putting the browser at the center of regulatory scrutiny

Raphael Kahan | 08.17.25

Microsoft prepares AI-driven overhaul for Windows 12

OS will integrate AI directly, offering context-aware assistance, multimodal input including voice and proactive support, raising concerns over user privacy and data handling as it aims to transform computing workflows

Raphael Kahan | 08.16.25

In first, Israeli cybersecurity firm exposes ChatGPT vulnerability

Israeli cybersecurity firm Zenity demonstrates a 'zero-click' hack at Black Hat 2025, exposing critical vulnerabilities in ChatGPT and other AI platforms that allow full account takeover via Google

Raphael Kahan | 08.07.25

AI models can orchestrate sophisticated cyberattacks without human help, study finds

Researchers from Carnegie Mellon and Anthropic show that advanced AI can plan and execute real-world cyberattacks, including simulating the 2017 Equifax breach—raising urgent concerns over AI misuse and the future of cybersecurity

Raphael Kahan | 08.04.25

Microsoft reveals: These are the jobs AI may soon replace

New study analyzes 200,000 real AI chats and shows that it's not just tech workers at risk—journalists, translators, proofreaders and salespeople are also seeing their roles quietly reshaped by generative AI

Raphael Kahan | 07.30.25

‘Octo Tempest’ hacking group now targeting aviation industry, Microsoft says

The group, also known as 'Scattered Spider' and linked to high-profile cyberattacks in recent months, is now targeting aviation industry using advanced social engineering and ransomware tactics after previously hitting retail and insurance sectors

Raphael Kahan | 07.17.25

Russia and Belarus unveil censored 'patriotic AI' to rival the West

Allies begin developing a joint AI system dubbed the 'patriotic chatbot,' claiming it will promote 'traditional values' and protect citizens from Western 'manipulation'; research shows Russian AI models enforce strict political censorship

Raphael Kahan | 07.13.25

OpenAI’s new browser could be the biggest threat Google has faced in a decade

OpenAI is launching a browser powered by generative AI, aiming to transform how users browse and interact with the web; The move could undermine Google’s ad model and marks a bold step in the escalating battle over the future of browsing

Raphael Kahan | 07.11.25

Israeli cyber firms attract 40% of US investment rounds in 2024

Startup Nation Central report reveals although cyber firms make up just 7% of local tech scene, they drew 38% of investments this year, with US backing nearly doubling

Raphael Kahan | 07.11.25

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Today

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Judicial reform Ahmad al-Sharaa Airstrike Amsterdam Antisemitism Ariel Bibas Benjamin Netanyahu Bitcoin Climate crisis Columbia University