A researcher chained two Unitree G1 flaws to gain root access remotely and showed how a compromised robot could attack others nearby. Security researcher Olivier Laflamme spent about three months digging into the Unitree G1 humanoid robot and eventually found a way to fully compromise it without plugging in a single cable. In his technical write-up, he details two vulnerabilities, CVE-2026-76639 and CVE-2026-76640, that can be chained across Bluetooth, Unitree’s cloud infrastructure, the mobile app, and the robot’s firmware to gain unauthenticated root access to any G1 within Bluetooth range. The first bug lives entirely inside the robot itself, no wireless attack surface needed if you can reach it over Ethernet. The G1’s AI chatbot service accepts a “knowledge” upload with almost no validation on the filename it writes to disk, and a classic path traversal payload lets an attacker write an arbitrary file anywhere on the filesystem, including into a directory that a separate service called bashrunner treats as trusted. Restart bashrunner, tell it to run the newly planted file, and you’ve got root-level shell execution with five DDS messages and zero authentication. The second chain is the one that should worry anyone deploying these robots at scale. It starts with a Bluetooth characteristic that accepts writes without pairing, something The Hacker News also covered in its own report on the disclosure. An unpaired device can request the robot’s encrypted key bootstrap blob, and Unitree’s cloud API would decrypt that blob for any free, logged-in Unitree account without ever checking whether the account actually owned that specific robot. “The blob is RSA-encrypted & the corresponding RSA private key is held by Unitree’s cloud infrastructure. This, in theory, is safe.. This is the security boundary Unitree appears to have relied on. Nearby devices can request the bootstrap blob, but only Unitree owns the RSA private key capable of opening it.” reads Laflamme’s report. “However, the Unitree mobile app reassembles the BLE notification chunks and slingshots that shit via a POST to Unitree’s cloud API /device/bindExtData on global-robot-api.unitree.com and the app stores the response body as gcmKey.” That decryption oracle is the crux of the whole chain, and Laflamme doesn’t undersell how convenient it made everything. “This single AES-128 key unlocks both the BLE protocol and the WebRTC signaling channels.” continues the report. Once an attacker has obtained it, they can authenticate to the robot’s Bluetooth handshake and unlock WiFi configuration commands that were previously locked behind that same key. From there, an oversized WiFi password triggers a fallback code path in Unitree’s own configuration script that inserts attacker-controlled text directly into a config file without escaping it, letting the attacker force the robot to join a hotspot they control, no physical access needed at any point. Going from “the robot connects to my Wi-Fi” to a full root shell required a buffer overflow in the G1’s Bluetooth server, and this is where the research gets particularly impressive. The server used a 500-byte buffer without proper bounds checking, allowing Laflamme to overwrite nearby memory with a carefully crafted 1,050-byte payload. He used that payload to create a fake cleanup structure that the program later interpreted as a legitimate function pointer, causing it to execute an attacker-controlled command with root privileges. There was one more obstacle: randomized memory addresses. To make the exploit work reliably, Laflamme first needed to discover where the vulnerable program was loaded in memory. He solved that by turning the first vulnerability into an information leak and using the result to make the second exploit work. In other words, one bug effectively helped unlock the other. The wormability is what turns this from an interesting security flaw into a much more serious operational risk. Once an attacker compromises one G1, that robot can use the same attack against other G1 robots within Bluetooth range, without requiring additional discovery or configuration. Laflamme tested the technique on just two robots in the same room, so the real-world reach of a chain reaction remains unclear. In a warehouse, laboratory, or campus where dozens of these robots operate close to each other, however, the possibility of one compromised machine spreading the attack to others is difficult to ignore. Unitree’s response gets genuine credit in the writeup, and it’s worth noting given how often vendor disclosure stories go badly. The company patched the cloud ownership-check flaw within about two months of the report, paid out a combined $5,000 bounty across both chains, and worked through verification quickly enough that Laflamme calls the collaboration close to ideal. “July 1-6 August, 2026 — Unitree implemented an account-to-robot cloud binding ownership check before returning the AES-128 key. Patching the “cloud-oracle” vulnerability discovered back in May. “August 6, 2026 — a $5,000 USD bounty was paid out, $4,000 for the BLE RCE and $1,000 for the chat_go RCE.” The BLE pairing and buffer overflow issues themselves, notably, sit deeper in the firmware and represent a harder, slower fix than a simple cloud-side ownership check. None of this required exotic tools or some cutting-edge attack technique. That is probably the detail that should get the most attention from anyone who still sees robot security as a niche problem. This was a $20,000 humanoid robot, the kind increasingly used in research labs and universities and likely to appear in more workplaces, compromised with a decompiled Android app, a firmware encryption scheme that researchers had already broken years ago, and a familiar class of buffer overflow that predates humanoid robots by decades. If your organization has a G1 sitting in a lab, lobby, or workspace, checking its patch status should be a priority. A 90-pound robot losing its collision-detection capabilities is not the kind of security incident you want to discover the hard way. “You could use the G1 to spy on people through audio and video, make it say obscene shit in public, swap out or backdoor the ResNet onboard AI models, tamper with perception and movement logic, disable collision detection and other safety checks (it weighs ~90lbs having that run into a kid, a wall, or even step on your toe will do some serious damage).” concludes the researcher. “They also cost a lot! I’d be pissed off if someone hacked into my G1, took control of it, and walked it off my factory/campus.” Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, Robot)
A 68-year-old has been sentenced in the U.K. to more than six years in prison for operating an illegal IPTV (Internet Protocol Television) service that generated £980,812 ($1.3 million) over three years. An investigation by the Police Intellectual Property Crime Unit (PIPCU) at the City of London Police found that Milan Ibrahim ran a "sophisticated operation" that provided illegal IPTV services to users in the UK and abroad. According to PIPCU, Ibrahim sold illegal broadcasts from major rights holders such as the BBC, ITV, Sky, the Premier League and the Motion Picture Association. The police seized and shut down all servers they found during the operation, disrupting the illegal streams that users of the IPTV service received. “The investigation revealed that the business operated on 80 servers from premises in Chorley and generated £980,812 over a three-year period,” announced the City of London Police.
Over 8,300 Internet-exposed Gitea instances are still unpatched against a critical security flaw exploited in ongoing remote code execution attacks, according to cybersecurity watchdog Shadowserver. The code injection vulnerability (CVE-2026-60004) targeted in these attacks was reported by Salesforce security researcher Shai Rod, and it allows authenticated attackers to execute arbitrary shell commands with the privileges of the Gitea service account by submitting malicious patches via the diffpatch API endpoint. While successful exploitation requires repository write access to repositories hosted on vulnerable servers, Gitea comes with self-registration enabled by default, allowing unauthenticated attackers to register an account, create a new repository, and trigger the vulnerability without prior credentials.
Hasbro, one of the world's largest toy and game companies, has disclosed that attackers have accessed the personal and financial information of an undisclosed number of employees. Founded in 1923, Hasbro is a publicly traded American multinational entertainment conglomerate on the NASDAQ and owns many brands, including Monopoly, Clue, Nerf, Transformers, Play-Doh, Peppa Pig, Scrabble, Magic: The Gathering, Dungeons & Dragons, and many others. The company has filed data breach notification letters with the Massachusetts Attorney General's Office, but didn't disclose the total number of affected individuals or when the incident was detected. "The information involved varied by individual but may have included your name and one or more additional personal information elements such as email, address, phone number, national ID number, or financial information," Hasbro said.
A cyberattack on Manchester Airports Group exposed data of 8.7 million customers across Manchester, Stansted, and East Midlands airports. Manchester Airports Group disclosed that an unauthorised third party accessed customer data belonging to approximately 8.7 million people across three of England’s busiest airports: Manchester, London Stansted, and East Midlands. “Manchester, London Stansted and East Midlands airports have been hit by a cyber-attack in which hackers accessed the data of about 8.7 million customers.” reads the report published by The Guardian. “The incident involved data related to “car park, lounge and fast-track bookings and in-airport wifi sign-ups”, and the hackers obtained email addresses, phone numbers, vehicle registration numbers and postcodes, said Manchester Airports Group (MAG), which operates the three hubs.” MAG says it learned about the incident on Tuesday, August 25, after attackers breached the system over the weekend. The affected data included car park bookings, lounge and fast-track security reservations, and airport Wi-Fi sign-ups. Attackers accessed email addresses, phone numbers, vehicle registration numbers, and postcodes. The system did not store bank or payment details. According to MAG, most of the 8.7 million affected customers only lost their email addresses, while the impact varies depending on which services they used. The attack did not disrupt airport operations or flights. As a precaution, MAG temporarily suspended its Manage My Booking service, but all existing reservations remain valid. Customers who need to change a booking within the next 72 hours can use a dedicated phone line. “We would urge you to be particularly cautious of unexpected emails, calls or text messages claiming to be from us. We will never contact you unexpectedly to ask for payment or banking information. We apologise for any inconvenience or concern this may cause.” reads the email sent by Stansted to affected customers. That warning is relevant because the combination of an email address, a phone number, and the knowledge that someone recently made a parking or lounge booking gives a convincing starting point for a targeted phishing message. Attackers don’t need payment data if they can impersonate the airport convincingly enough to obtain it themselves. The timing adds pressure. The attack landed during the peak summer travel season, with millions of families flying back into the UK before the school year begins. The three airports combined handled around 54 million passengers last year, and MAG recently reported a record 66 million passengers across its network. The scale of the data exposure reflects the sheer volume of ancillary services these airports sell, and how much personal data those services routinely collect. The wifi registration system is the detail worth noting: signing into airport wifi typically requires a name, email, and phone number at minimum, and that information now belongs to whoever executed this breach. MAG says it quickly contained the incident, brought in external cybersecurity experts and notified the relevant authorities. No group has claimed responsibility, and investigators have not publicly linked the attack to any specific actor. The incident adds to a growing list of cyberattacks against UK infrastructure. Earlier in August, Iran-linked hackers took a British power plant offline for four days, marking the first confirmed case of Iranian actors shutting down a UK generator. Last year, attacks disrupted production at Jaguar Land Rover and targeted Marks & Spencer, Harrods and the Co-op. Heathrow also faced flight delays and cancellations after attackers disrupted check-in and boarding systems used by several European airports. MAG’s breach adds further pressure on UK infrastructure operators to strengthen their cyber defenses. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, UK Airport Operator MAG)
Berlin's state government has confirmed that it is the target of an extortion attempt following the August compromise of the city's state administrative network, and said it will not meet the extortionists' demands. The same statement disclosed that forensic work had found further data outflows in the portfolio of the Senate Department for Mobility, Transport, Climate Protection and Environment
Security researcher Olivier Laflamme has disclosed two independent root remote code execution (RCE) chains affecting the Unitree G1 EDU, including a Bluetooth Low Energy (BLE) path that can reach root on the robot's Locomotion PC. The flaws are tracked as CVE-2026-76639 and CVE-2026-76640, with the first involving a network-adjacent path through chat_go and bashrunner and the
Google is introducing new network security protections in Android 17 to strengthen connection privacy, address cellular vulnerabilities, and protect the privacy of users’ home networks. Android 17 adds support for Encrypted Client Hello (ECH), a new privacy standard that operates in conjunction with private DNS to hide profiling metadata, including visited domain names. ECH acts as a privacy extension for TLS, the protocol that secures HTTPS connections, encrypting the opening part of the TLS handshake that reveals the contacted hostname via the Server Name Indication (SNI). Even if the connection to a website or service is secure, internet service providers (ISPs) and Wi-Fi operators can still see the destination, which can be collected for commercial profiling purposes. Android users benefit from ECH when browsing with Chrome 117 and later or Firefox 119 and later, but Android 17 incorporates the protection at the platform level.
The ShinyHunters extortion group has published sensitive data from nearly 13 million accounts stolen from clothing retailer giant Carhartt earlier this month, according to data breach notification service Have I Been Pwned. Founded in 1889, Carhartt is an American apparel company with workwear and streetwear manufacturing facilities in Kentucky and Tennessee and more than 3,000 employees in the United States and Europe. While Carhartt has yet to confirm the extortion group's claims or issue a statement about the breach, ShinyHunters claimed the attack on August 13 and said they allegedly stole more than 50GB of documents containing a wide range of customer, employee, and corporate data. "Millions of records of customer data and vast amount of sensitive information and PII containing employee, customer, customer metadata (royalty info), and other internal corporate data was compromised," the cybercrime gang said.
OpenAI banned Russian ChatGPT accounts backing a fake think tank, IBI, that used AI posts and a fake “sovereignty” index to push pro‑Russia narratives. OpenAI says it has banned a cluster of ChatGPT accounts that likely originated in Russia and were used to support a covert influence operation. The campaign promoted an organisation called the International Burke Institute, or IBI, a supposed expert community that claimed to be based in Israel. The operation did not rely on dramatic deepfakes or a viral bot army. It used a more familiar method: build something that looks credible, fill it with enough content to seem legitimate, then use social media to push people toward it. Credibility is often cheaper to fake than to earn. OpenAI says the operators prompted ChatGPT in Russian to generate comments and posts, mostly in English, for X, Facebook, LinkedIn, Telegram and Substack. They specifically asked the model to avoid linguistic signals that might reveal a Russian origin, and used VPNs to bypass OpenAI’s restriction on access from Russia. “We banned a cluster of ChatGPT accounts that very likely originated in Russia. The operators prompted in Russian to generate social media comments that were posted on Substack, Telegram, X, Facebook and LinkedIn.” reads the report published by OpenAI, “Most of the comments they generated were in English, and the operators instructe. ChatGPT to hide any linguistic clues that they were Russian. As we do not allow access to our models from Russia, they used VPNs to access our platform.” The social media content promoted IBI articles or urged readers to follow IBI-linked channels. Some posts came from accounts bearing the institute’s name and logo, while others appeared to come from ordinary users whose main activity was sharing the same material. The website behind the brand was registered in February 2025 and presented itself as an Israel-based community of international experts. It claimed links to well-known names such as Francis Fukuyama and Noam Chomsky, but OpenAI’s review found that 34 of 36 sampled articles published under expert profiles had been copied from elsewhere online. “Some of these articles were years old; others were attributed to the wrong authors. For example, one article on the China-Pakistan Economic Corridor appears to have been copied from a Cambridge University Press original, but incorrectly attributed to a professor at the University of Nottingham whose expertise is in South Asian politics.” continues the report. This was not a case of ChatGPT writing every false article on the site. OpenAI says the website content itself was not generated by its models, and some material appeared to have been written by a Slavic-language speaker and machine-translated. The AI’s role was narrower but still useful: it helped create the promotional layer that sent people toward the site and made the operation appear more active and organic. openai “What began as an investigation into AI-generated social media posts led us to a much broader influence operation, built around a website containing copied and misattributed academic work, a “sovereignty” index that cast Russia in a favourable light, and efforts to disguise the operators’ Russian origins.” states OpenAI. “Although the campaign appears to have reached relatively small audiences, its elaborate construction distinguishes it from other Russia-linked(opens in a new window) influence(opens in a new window) operations(opens in a new window) we have disrupted(opens in a new window) since the start of the war in Ukraine.” The centrepiece was the so-called Sovereignty Index, also called the Burke Index. It ranked countries across political, economic, technological, information, cultural, cognitive and military dimensions, and consistently gave Russia a favourable place while criticising Western states, especially France, Germany, the European Union and the United States. openai A made-up index can be effective because numbers carry authority even when the method is vague, selective or impossible to audit. Add charts, expert profiles, academic-looking articles and a professional website, and a claim can travel much further than a Telegram post from an anonymous account. OpenAI found one Telegram channel, “Lahme Ente,” that published German-language posts attacking Ukraine, the EU and the German government while calling for closer ties with Russia. Another operator used ChatGPT to create logos for channels focused on Germany, France, Poland, Türkiye and the United States, then repeatedly asked for Russian-language summaries of their activity. “As well as generating content about IBI, one of the operators generated German-language posts that were posted on a Telegram channel called “Lahme Ente” (“lame duck”). These posts routinely criticized Ukraine, the EU and the German government, and advocated for better relations with Russia.” continues the report. “A second operator, alongside their IBI-related content, generated logos for a dozen Telegram channels (including Lahme Ente) focused on Germany, the USA, France, Poland and Türkiye. “ One American-facing channel called “American Observer” included awkward English that suggested it was not run by a native speaker. The operators were trying to hide their origin, but language remains a stubborn problem: a VPN can change an IP address, not always a sentence. The campaign’s immediate reach appears limited. OpenAI says most social posts received few views and the official IBI accounts had low subscriber counts, although its Telegram channels reportedly attracted around 10,000 to 20,000 followers each. Using the Brookings Breakout Scale, OpenAI rated the effort at the lower end of Category Three: activity across multiple platforms with some signs of reaching genuine audiences. That does not make it irrelevant. Influence operations are often built for scale, reuse and timing rather than instant virality. A network with a website, a recognisable brand, social accounts, apparent experts and ready-made narratives can remain quiet until a political event, election, protest or crisis gives it an opening. This case also shows what AI changes and what it does not. It does not eliminate the need for operators, infrastructure, stolen material, audience research or political intent. It makes routine tasks cheaper: drafting posts, translating them, changing tone, generating replies, creating branding and monitoring channels at a pace that a small team can sustain. “The significance of the operation lies less in the audience it reached, however, than in the infrastructure it had built. While the actors only used ChatGPT to produce isolated promotional posts, those posts pointed to an otherwise credible-appearing institution, complete with purported experts, republished academic work and a purported proprietary risk index.” concludes the report. “This illustrates how influence actors can use AI as a supporting tool within a broader effort to manufacture authority, obscure the source of favored narratives, and establish assets that could be scaled over time. It also illustrates how their supporting use of AI can lead to the broader operation being exposed.” Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, OpenAI)
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