Tech update of the day

Stuffcool unveils ChargePlug Mini a compact universal fast-charging plug

Stuffcool has introduced the ChargePlug Mini, a compact universal multi plug that combines portability with powerful performance. Weighing just 110g and measuring slightly over 5 cm, this BIS-approved device supports high-power 10A appliances while offering fast-charging through two USB-C PD ports and one USB-A QC port. It features a built-in 20W GaN fast charger capable of charging an iPhone up to 50% in just 30 minutes.

Designed for Indian users with globally sourced gadgets, the ChargePlug Mini supports simultaneous charging and a wide input voltage range of 90V–264V. Its compact size and lightweight design make it ideal for students, professionals, and frequent travelers looking to reduce cable clutter. Proudly made in India, the ChargePlug Mini is now available on Stuffcool’s website and Amazon India. 

Jun 30, 2025 15:35 IST
Astra Security cracks open AI vulnerabilities in new LLM pentesting research
At CERT-In Samvaad 2025, Astra Security revealed how large language models in real-world AI apps are vulnerable to subtle manipulations. Their findings show that AI systems in finance and healthcare can be tricked into revealing sensitive data without ever being breached.
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AI manipulation now rivals hacking in risk and impact
Astra Security has published a report that shows over 50 percent of AI applications tested were open to attacks such as prompt injections, jailbreaks, and contextual leaks. Their research, presented at CERT-In Samvaad 2025, shifts the focus from traditional code breaches to logic abuse and model manipulation.
“AI does not need to be hacked to go wrong. It just needs the wrong prompt,” said Ananda Krishna, CTO at Astra. The team ran hands-on penetration tests on live AI platforms and uncovered multiple ways LLMs can be convinced to make serious errors, from bypassing authentication to leaking customer data.
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Real attacks show AI systems breaking under simple tricks
In one fintech case, Astra's researchers were able to prompt a language model into disclosing transaction logs and bypassing forgotten login steps. In another, a lending startup’s AI assistant revealed parts of user credit scores due to a hidden injection in a customer email. These examples show how easy it is to hijack AI workflows using nothing more than context and words.
Astra’s approach involves testing beyond code. Their AI-aware security process examines business logic, model behavior, and chained decision-making flows. The system replicates attacker behavior through chained simulations and threat modeling built specifically for AI-driven services.

A roadmap to secure next-gen AI applications
The research feeds directly into Astra’s AI-focused security tools. Their platform supports simulated attack paths, logic-aware scanning, and developer tools that suggest fixes in real time. Continuous integration ensures constant monitoring with minimal impact on system performance.
Shikhil Sharma, CEO of Astra Security, said that traditional security models are not built for AI. “We are building tools that think like attackers. Because that is how you find what machines will do wrong before anyone else does.
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Jun 30, 2025 15:11 IST
Samsung launches Galaxy M36 5G in India with AI-powered features

Samsung has introduced the Galaxy M36 5G in India, targeting young users with AI-driven tools like Circle to Search with Google and Gemini Live. This slim, 7.7mm smartphone features a 6.7-inch Super AMOLED display, Gorilla Glass Victus+ protection, and a 50MP triple camera with Optical Image Stabilization. Powered by the 5nm Exynos 1380 chip, it includes a vapor cooling chamber, 5000mAh battery, and 25W fast charging. It offers six generations of Android updates, One UI 7, Samsung Knox Vault, and a secure Samsung Wallet. Available from July 12, 2025, pricing starts at Rs 16,499.



Jun 30, 2025 15:08 IST
Sony unveils BRAVIA Theatre Bar 6 and System 6 soundbars in India

Sony India has launched two new soundbars—BRAVIA Theatre Bar 6 and System 6—bringing cinematic surround sound to Indian homes. The Bar 6 features a 3.1.2-channel setup with upfiring speakers, while the System 6 delivers 1000W 5.1-channel audio with wireless rear speakers. Both support Dolby Atmos and DTS:X, offering immersive sound with Indian-specific tuning. Voice Zoom 3 enhances dialogue, while the BRAVIA Connect app simplifies control. Built with sustainable materials, the devices also include accessibility features. Available from July 2025, the Bar 6 is priced at Rs 39,990 and System 6 at Rs 49,990.



Jun 30, 2025 14:03 IST
Croma launches 100W Karaoke Machine for immersive, on-the-go performances

Croma has unveiled its latest entertainment device—the 100W Karaoke Machine (Model: CRSP100BPE301511)—designed for music lovers and party hosts. Priced at ₹20,000, this compact unit features dual UHF wireless mics, built-in subwoofer, Bluetooth 5.3, and five hours of battery life, making it ideal for home, rooftop, or outdoor gatherings. Users can customise sound with voice modulation and echo controls and set the mood with RGB LED light modes. Weighing just 110g and equipped with a carry handle, the machine balances portability with premium performance. With a sleek design and intuitive interface, the karaoke system transforms any space into a stage. Now available at Croma stores and croma.com.