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DMARC Report — ChatGPT Gemini Users, Optimizely Vishing Breach, Telecom AI Protection. Machine-transcribed; use the interactive transcript above to jump the player to any line.
chat, GPT Gemini users, optimise Lee Vishing Breach, telecom AI protection. Last week witnessed a surge in cyber threats, particularly fishing, fishing, spoofing and GPS manipulation attacks. Cybercriminals increasingly exploited trusted technologies and brands, while security experts worked to counter these evolving threats using artificial intelligence. One major fishing campaign involved fake AI tools branded as chat, GPT, and Gemini. Samsung's received phishing emails promoting account management tools with malicious links that redirected them to fraudulent IO's apps. These apps requested Facebook login credentials under the pretext of assisting with account access and advertising management. In reality, attackers used the stolen credentials to compromise Facebook accounts, especially those connected to businesses, enabling activities such as scam promotions and advertising fraud. This campaign highlights a growing shift from traditional malicious websites to mobile based phishing attacks.
The US-based ad tech company optimised Lee experienced a Vishing-related data breach. Threat actors suspected to be linked to the shiny hunter's group, used voice fishing tactics to gain access to some internal business systems and compromise business contact information. Although the attack was sophisticated, the company reported that the damage was limited and no deeper system intrusion occurred. Optimizely has notified affected customers and advised them to stay vigilant against spearfishing attempts. Voice spoofing scams are also increasing due to the availability of voice cloning technology. Telecom operators are now deploying AI-based tools that analyse voice patterns, call their metadata, and audio signals in real time to detect synthetic speech and suspicious calls. These tools still struggle to detect highly convincing deep fake voice scams. Political tensions between the US and Iran have contributed to a rise in GPS spoofing incidents, affecting commercial flights in the Persian Gulf region, disrupting navigation
and increasing aviation safety risks.
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