Cybersecurity

Replit revamps data architecture following live database deletion

Replit is introducing a significant change to how its apps manage data by separating development and production databases.

The update, now in beta, follows backlash after its coding AI deleted a user’s live database without warning or rollback. Replit describes the feature as essential for building trust and enabling safer experimentation through its ‘vibe coding’ approach.

Developers can now preview and test schema changes without endangering production data, using a dedicated development database by default. The incident that prompted the shift involved SaaStr.

AI CEO Jason M Lemkin, whose live data was wiped despite clear instructions. Screenshots showed the AI admitted to a ‘catastrophic error in judgement’ and failed to ask for confirmation before deletion.

Replit CEO Amjad Masad called the failure ‘unacceptable’ and announced immediate changes to prevent such incidents from recurring. Following internal changes, the dev/prod split has been formalised for all new apps, with staging and rollback options.

Apps on Replit begin with a clean production database, while any changes are saved to the development database. Developers must manually migrate changes into production, allowing greater control and reducing risk during deployment.

Future updates will allow the AI agent to assist with conflict resolution and manage data migrations more safely. Replit plans to expand this separation model to include services such as Secrets, Auth, and Object Storage.

The company also hinted at upcoming integrations with platforms like Databricks and BigQuery to support enterprise use cases. Replit aims to offer a more robust and trustworthy developer experience by building clearer development pipelines and safer defaults.

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Historic UK KNP transport firm collapses after ransomware attack

A 158‑year‑old UK transport firm, KNP Logistics, has collapsed after falling victim to a crippling ransomware attack. Hackers exploited a single weak password to infiltrate its systems and encrypted critical data, rendering the company inoperable.

Cybercriminals linked to the Akira gang locked out staff and demanded what experts believe could have been around £5 million, an amount KNP could not afford. The company ceased all operations, leaving approximately 700 employees without work.

The incident highlights how even historic companies with insurance and standard safeguards can be undone by basic cybersecurity failings. National Cyber Security Centre chief Richard Horne urged businesses to bolster defences, warning that attackers exploit the simplest vulnerabilities.

This case follows a string of high‑profile UK data breaches at firms like M&S, Harrods and Co‑op, signalling a growing wave of ransomware threats across industries. National Crime Agency data shows these attacks have nearly doubled recently.

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Teens struggle to spot misinformation despite daily social media use

Misinformation online now touches every part of life, from fake products and health advice to political propaganda. Its influence extends beyond beliefs, shaping actions like voting behaviour and vaccination decisions.

Unlike traditional media, online platforms rarely include formal checks or verification, allowing false content to spread freely.

It is especially worrying as teenagers increasingly use social media as a main source of news and search results. Despite their heavy usage, young people often lack the skills needed to spot false information.

In one 2022 Ofcom study, only 11% of 11 to 17-year-olds could consistently identify genuine posts online.

Research involving 11 to 14-year-olds revealed that many wrongly believed misinformation only related to scams or global news, so they didn’t see themselves as regular targets. Rather than fact-check, teens relied on gut feeling or social cues, such as comment sections or the appearance of a post.

These shortcuts make it easier for misinformation to appear trustworthy, especially when many adults also struggle to verify online content.

The study also found that young people thought older adults were more likely to fall for misinformation, while they believed their parents were better than them at spotting false content. Most teens felt it wasn’t their job to challenge false posts, instead placing the responsibility on governments and platforms.

In response, researchers have developed resources for young people, partnering with organisations like Police Scotland and Education Scotland to support digital literacy and online safety in practical ways.

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New GLOBAL GROUP ransomware targets all major operating systems

A sophisticated new ransomware threat, dubbed GLOBAL GROUP, has emerged on cybercrime forums, meticulously designed to target systems across Windows, Linux, and macOS with cross-platform precision.

In June 2025, a threat actor operating under the alias ‘Dollar Dollar Dollar’ launched the GLOBAL GROUP Ransomware-as-a-Service (RaaS) platform on the Ramp4u forum. The campaign offers affiliates scalable tools, automated negotiations, and generous profit-sharing, creating an appealing setup for monetising cybercrime at scale.

GLOBAL GROUP leverages the Golang language to build monolithic binaries, enabling seamless execution across varied operating environments in a single campaign. The strategy expands attackers’ reach, allowing them to exploit hybrid infrastructures while improving operational efficiency and scalability.

Golang’s concurrency model and static linking make it an attractive option for rapid, large-scale encryption without relying on external dependencies. However, forensic analysis by Picus Security Labs suggests GLOBAL GROUP is not an entirely original threat but rather a rebrand of previous ransomware operations.

Researchers linked its code and infrastructure to the now-defunct Mamona RIP and Black Lock families, revealing continuity in tactics and tooling. Evidence includes a reused mutex string—’Global\Fxo16jmdgujs437’—which was also found in earlier Mamona RIP samples, confirming code inheritance.

The re-use of such technical markers highlights how threat actors often evolve existing malware rather than building from scratch, streamlining development and deployment.

Beyond its cross-platform flexibility, GLOBAL GROUP also integrates modern cryptographic features to boost effectiveness and resistance to detection. It employs the ChaCha20-Poly1305 encryption algorithm, offering both confidentiality and message integrity with high processing performance.

The malware leverages Golang’s goroutines to encrypt all system drives simultaneously, reducing execution time and limiting defenders’ reaction window. Encrypted files receive customised extensions like ‘.lockbitloch’, with filenames also obscured to hinder recovery efforts without the correct decryption key.

Ransom note logic is embedded directly within the binary, generating tailored communication instructions and linking to Tor-based leak sites. The approach simplifies extortion for affiliates while preserving operational security and ensuring anonymous negotiations with victims.

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Iran’s digital economy suffers heavy losses from internet shutdowns

Iran’s Minister of Communications has revealed the country’s digital economy shrank by 30% in just one month, losing around $170 million due to internet restrictions imposed during its recent 12-day conflict with Israel.

Sattar Hashemi told parliament on 22 July that roughly 10 million Iranians rely on digital jobs, but widespread shutdowns caused severe disruptions across platforms and services.

Hashemi estimated that every two days of restrictions inflicted 10 trillion rials in losses, totalling 150 trillion rials — an amount he said rivals the annual budgets of entire ministries.

While acknowledging the damage, he clarified that his ministry was not responsible for the shutdowns, attributing them instead to decisions made by intelligence and security agencies for national security reasons.

Alongside the blackouts, Iran endured over 20,000 cyberattacks during the conflict. Many of these targeted banks and payment systems, with platforms for Bank Sepah and Bank Pasargad knocked offline, halting salaries for military personnel.

Hacktivist groups such as Predatory Sparrow and Tapandegan claimed credit for the attacks, with some incidents reportedly wiping out crypto assets and further weakening the rial by 12%.

Lawmakers are now questioning the unequal structure of internet access. Critics have accused the government of enabling a ‘class-based internet’ in which insiders retain full access while the public faces heavy censorship.

MP Salman Es’haghi warned that Iran’s digital future cannot rely on filtered networks, demanding transparency about who benefits from unrestricted use.

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NASA hacks Jupiter probe camera to recover vital images

NASA engineers have revealed they remotely repaired a failing camera aboard the Juno spacecraft orbiting Jupiter using a bold heating technique known as annealing.

Instead of replacing the hardware, which was impossible given the 595 million kilometre distance from Earth, the team deliberately overheated the camera’s internals to reverse suspected radiation damage.

JunoCam, designed to last only eight orbits, surprisingly survived over 45 before image quality deteriorated on the 47th. Engineers suspected a voltage regulator fault and chose to heat the camera to 77°F, altering the silicon at a microscopic level.

The risky fix temporarily worked, but the issue resurfaced, prompting a second annealing at maximum heat just before a close flyby of Jupiter’s moon Io in late 2023.

The experiment’s success encouraged further tests on other Juno instruments, offering valuable insights into spacecraft resilience. Although NASA didn’t confirm whether these follow-ups succeeded, the effort highlighted the increasing need for in-situ repairs as missions explore deeper into space.

While JunoCam resumed high-quality imaging up to orbit 74, new signs of degradation have since appeared. NASA hasn’t yet confirmed whether another fix is planned or if the camera’s mission has ended.

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Louis Vuitton Australia confirms customer data breach after cyberattack

Louis Vuitton has admitted to a significant data breach in Australia, revealing that an unauthorised third party accessed its internal systems and stole sensitive client details.

The breach, first detected on 2 July, included names, contact information, birthdates, and shopping preferences — though no passwords or financial data were taken.

The luxury retailer emailed affected customers nearly three weeks later, urging them to stay alert for phishing, scam calls, or suspicious texts.

While Louis Vuitton claims it acted quickly to contain the breach and block further access, questions remain about the delay in informing customers and the number of individuals affected.

Authorities have been notified, and cybersecurity specialists are now investigating. The incident adds to a growing list of cyberattacks on major Australian companies, prompting experts to call for stronger data protection laws and the right to demand deletion of personal information from corporate databases.

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M&S Sparks scheme returns after cyber attack

Marks & Spencer has fully reinstated its Sparks loyalty programme following a damaging cyberattack that disrupted operations earlier this year. The retailer confirmed that online services are back and customers can access offers, discounts, and rewards again.

In April, a cyber breach forced M&S to suspend parts of its IT system and halt Sparks communications. Customers had raised concerns about missing benefits, prompting the company to promise a full recovery of its loyalty platform.

M&S has introduced new Sparks perks to thank users for their patience, including enhanced birthday rewards and complimentary coffees. Staff will also receive a temporary discount boost to 30 percent on selected items this weekend.

Marketing director Sharry Cramond praised staff efforts and customer support during the disruption, calling the recovery a team effort. Meanwhile, according to the UK National Crime Agency, four individuals suspected of involvement in cyber attacks against M&S and other retailers have been released on bail.

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Singapore probes cyberattacks on critical infrastructure linked to UNC3886

Singapore is addressing cyberattacks on its critical information infrastructure attributed to the state-sponsored cyberespionage group UNC3886. On 18 July, Coordinating Minister for National Security K. Shanmugam identified the group as an advanced persistent threat (APT) actor capable of long-term network infiltration to gather intelligence or disrupt essential services. He noted that UNC3886 is currently targeting high-value strategic assets in Singapore but did not name any state sponsor.

Cybersecurity firm Mandiant, which first reported on UNC3886 in 2022, has characterised it as a ‘China-nexus espionage group‘ that has previously targeted organisations in the defence, technology, and telecommunications sectors across the United States and Asia.

In response, the Chinese embassy in Singapore denied any connection to UNC3886. In a statement published over the weekend, it described the allegations as ‘groundless smears and accusations’ and reiterated that China opposes all forms of cyberattacks under its laws. The embassy stated that China does not encourage, support, or condone hacking activities.

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AI governance needs urgent international coordination

A GIS Reports analysis emphasises that as AI systems become pervasive, they create significant global challenges, including surveillance risks, algorithmic bias, cyber vulnerabilities, and environmental pressures.

Unlike legacy regulatory regimes, AI technology blurs the lines among privacy, labour, environmental, security, and human rights domains, demanding a uniquely coordinated governance approach.

The report highlights that leading AI research and infrastructure remain concentrated in advanced economies: over half of general‑purpose AI models originated in the US, exacerbating global inequalities.

Meanwhile, facial recognition or deepfake generators threaten civic trust, amplify disinformation, and even provoke geopolitical incidents if weaponised in defence systems.

The analysis calls for urgent public‑private cooperation and a new regulatory paradigm to address these systemic issues.

Recommendations include forming international expert bodies akin to the IPCC, and creating cohesive governance that bridges labour rights, environmental accountability, and ethical AI frameworks.

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