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MIT’s “PhotoGuard” Protects Images From Unauthorized AI Edits
The technology invisibly alters select pixels to throw off algorithmic AI models.

As AI continues to develop rapidly, chatbots are gaining the power to create and manipulate images, with Shutterstock and Adobe currently leading the way. Despite the obvious power of AI algorithms, the technology has a few pitfalls, one of which is the unauthorized manipulation of copyrighted artwork and images.
MIT CSAIL thinks it has the answer to this growing problem in the form of PhotoGuard, a new technique that alters select pixels in an image to disrupt AI’s ability to understand what the image is.
The altered pixels are known as “perturbations” and are invisible to the human eye but easily seen by AI bots as they scan the color and position of every pixel in an image. Any edits AI tries to make to a protected image will also apply to the fake pixels, resulting in an unrealistic or broken final image, thanks to PhotoGuard.
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“The encoder attack makes the model think that the input image is some other image,” explained MIT student and lead author of the paper, Hadi Salman. “Whereas the diffusion attack forces the diffusion model to make edits towards some target image”. The technique sounds complex but could potentially stop malicious actors from reverse engineering protected images by adding minor edits to circumvent copyright.
“A collaborative approach involving model developers, social media platforms, and policymakers presents a robust defense against unauthorized image manipulation. Working on this pressing issue is of paramount importance today,” Salman said in a recent press release. “And while I am glad to contribute towards this solution, much work is needed to make this protection practical. Companies that develop these models need to invest in engineering robust immunizations against the possible threats posed by these AI tools”.
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Checkout.com Brings Visa Direct Push-To-Card To The UAE
The payment company is the first acquirer in the UAE to launch Visa Direct’s solution, enabling safe, instant money transfers.

Checkout.com has taken the UAE a step closer to its goal of a fully digital economy by becoming the first acquirer in the country to offer Visa Direct’s Push-to-Card solution. The new service will streamline money transfers for both businesses and consumers, enabling near-instant transactions across local and international markets.
Visa Direct connects over 190 markets and supports over 8.5 billion endpoints, including cards, bank accounts, and digital wallets. Push-to-Card transactions enhance efficiency for business users and consumers by allowing money to be sent quickly and easily to eligible Visa cards while leveraging the company’s secure network for reliability.
“Visa Direct is transforming the way money moves globally, and we are excited to see Checkout.com leverage this technology to meet the evolving demands of businesses and individuals alike by offering them a faster, more convenient, and secure way to send and receive funds,” said Shahebaz Khan, Senior Vice President and Head of Commercial and Money Movement Solutions, CEMEA.
The UAE has been at the forefront of digital payment adoption, driven by a national push toward a cashless economy. Remo Giovanni Abbondandolo, General Manager for MENA at Checkout.com, emphasized this shift: “By providing seamless, secure, and real-time payout capabilities, we’re empowering merchants with the agility to thrive in this fast-evolving landscape, while effectively meeting the growing consumer demand for speed and convenience. The Push-to-Card solution not only reinforces our commitment to powering payment performance but also showcases our agility in bringing yet another innovation to the UAE market.”
Also Read: Qareeb Partners With Pantheon For GCC Bitcoin Mining Expansion
Checkout.com’s latest MENA eCommerce data highlights the region’s increasing engagement with financial technologies, with around 80% of consumers participating in activities beyond basic online payments, such as money transfers and personal wealth management. The growing demand for real-time financial transactions has made fast, seamless payment solutions a priority.
To meet this demand, Account Funding Transactions (AFTs) have gained traction in the UAE. By integrating AFTs with Visa’s Push-to-Card services, Checkout.com is helping merchants offer secure, real-time account top-ups. Currently processing over one million AFTs per month with Visa, Checkout.com is now playing a leading role in modernizing financial transactions in the region.
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