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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 Set To Launch Card Issuing In The UAE
The payment service provider’s expansion is a first-of-its-kind investment and could reshape digital transactions across the region.
Checkout.com is laying the groundwork to become the first global payments platform to introduce card issuing in the United Arab Emirates — a move that could reshape how businesses in the region manage financial transactions.
The company plans to roll out its domestic card issuance offering in the UAE by 2026, subject to regulatory approval. The launch would give businesses the tools to issue both physical and virtual branded cards. This, in turn, opens up new ways to reward customers, streamline expense processes, and handle B2B payouts efficiently.
Checkout.com’s CEO and Founder, Guillaume Pousaz, revealed the plans during Thrive Abu Dhabi, the firm’s debut conference in the Emirates. Joined on stage by Remo Giovanni Abbondandolo, General Manager for MENA, Pousaz presented to an audience of over 150 partners and merchants at Saadiyat Island. Also in attendance was H.E. Omar Sultan Al Olama, the UAE’s Minister of State for Artificial Intelligence, Digital Economy, and Remote Work Applications.
Abbondandolo highlighted the strategic importance of the announcement: “As a global business, we focus on bringing products to markets that our customers want and need. Today’s announcement is proof of our commitment to the MENA region and its rising influence in the digital economy. The appetite for innovation here is real, and we’re proud to be building the infrastructure that powers it”.
One early adopter of Checkout.com’s UAE acquiring services is Headout, a travel experiences marketplace, which recently named the payment provider as its main partner in Europe. The company has already begun card issuing there and is keen to expand that offering into MENA once approval is granted.
The expansion of services in the UAE and beyond builds on Checkout.com’s track record in the region. It was the first global payments firm to secure a Retail Payment Services license from the UAE’s Central Bank and was instrumental in rolling out Mada and Apple Pay in both the UAE and Saudi Arabia.
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The firm has also been rolling out new products: One of the latest is Flow Remember Me, currently in beta testing. It allows shoppers to store their card information once and access it across Checkout.com’s entire network, potentially cutting checkout times by up to 70%.
Earlier this year, Checkout.com also introduced Visa Direct’s Push-to-Card solution in the UAE, enabling both domestic and international payouts. Its collaboration with Mastercard has grown as well, making it easier for businesses to send funds directly to third-party cards securely and quickly.
With regional tech ambitions on the rise — spurred by initiatives like Saudi Arabia’s Vision 2030 and the UAE’s 2031 Agenda — Checkout.com sees its role as one of a key enabler. “Our mission is to help ambitious businesses navigate the complexity of payments, so they can move faster, go further, and make the most of every opportunity,” said Abbondandolo. “In MENA, performance is personal. It’s local. It’s built on trust. And when payments perform, businesses thrive”.
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