Author: Osiris

The UK government has tabled late amendments to its Cyber Security and Resilience Bill that would give ministers new powers to block critical-sector organizations from using technology suppliers considered a national security risk, as concern grows over supply-chain vulnerabilities feeding attacks on critical infrastructure.

A Response to a Recent Energy Sector Attack

The government tabled the amendments on August 24, 2026, underscoring what officials describe as an urgent need to give ministers explicit authority to prevent critical infrastructure operators from engaging technology suppliers deemed high risk. The move follows a cyberattack, reportedly linked to a nation-state actor, that took a UK energy generator offline for four days, an incident that industry commentators say sharpened political attention on supply-chain exposure across the country’s critical infrastructure. Once passed, the legislation is expected to be referred to as the Cyber Security and Resilience Act.

Targeting the Supply Chain, With SMEs in the Middle

The Cyber Security and Resilience Bill is designed to give the UK stronger enforcement tools against the weak points that enable supply-chain attacks, extending obligations further down the vendor chain than earlier UK cybersecurity legislation. Security industry commentators have noted that while the bill’s blocking power targets specific high-risk suppliers, the practical burden falls heavily on smaller technology vendors serving critical infrastructure operators, who will need to demonstrate stronger security practices or risk being excluded from the market entirely once the provisions take effect.

Scrutiny Alone Is Not a Complete Fix, Critics Say

Industry reaction has been mixed: while cybersecurity professionals broadly welcomed greater scrutiny of high-risk suppliers, some cautioned that blocking individual vendors cannot substitute for broader supply-chain security improvements across the sector. Commentators pointed to the energy sector incident as evidence that nation-state-linked attacks on critical infrastructure increasingly exploit third-party and supply-chain relationships rather than targeting operators directly, a pattern the new ministerial powers are intended to address but cannot fully eliminate on their own.

At least four separate espionage-motivated threat groups, most with suspected links to Chinese state intelligence, deployed a previously undocumented exploit kit within the same week to break into government, defense, NGO and financial-sector targets across the United States and Southeast Asia, according to research published by security firm Proofpoint.

Chaining a Patch Gap Into a Working Exploit

Proofpoint named the kit BlueMoon, describing it as a chain combining two zero-day flaws in Chromium-based browsers with a Microsoft Windows privilege-escalation bug, letting an attacker escape Chrome’s V8 sandbox and gain elevated access on a victim’s machine. The underlying Chrome flaw, CVE-2026-85046, was fixed in Chromium’s source code on August 7 but did not reach the stable Chrome release until September 3, nearly four weeks later; researchers say that gap between the public fix and the downstream browser update gave attackers a window to reverse-engineer the patch and build a working exploit before most users were protected. The companion Windows flaw, CVE-2026-85880, was addressed as part of Microsoft’s September 2026 Patch Tuesday updates.

Four Campaigns, Multiple Payloads, One Shared Toolkit

The first confirmed use came from TA412, a China-nexus group also tracked as APT31 or Violet Typhoon, which began targeting US NGOs, mining companies and physical commodity trading firms on August 28 using phishing emails posing as university outreach. Proofpoint identified three additional clusters using the same kit in the following days, including a group tracked as UNK_DoubleCheck that targeted a Vietnamese manufacturing firm from a compromised Southeast Asian government email account, and UNK_QuietRacket, which used lures referencing Indonesian conferences to target government, consulting and financial organizations in Indonesia and Singapore. Payloads delivered through the kit included the GemStone and ShadowPad malware families.

Patching Alone Does Not Remove Existing Footholds

CISA added the exploited Chrome flaw to its Known Exploited Vulnerabilities catalog on September 4, giving US federal civilian agencies until September 18 to patch. Researchers caution that updating the browser closes the initial infection route but does not remove malicious components, such as the GemStone extension or scheduled tasks, that earlier-compromised systems may already be running, meaning organizations that may have been targeted need to actively check for signs of persistence rather than relying on patching alone.

Cisco is warning customers that a vulnerability in its Secure Firewall Management Center (FMC) software, caused by static credentials built into a low-privilege account, was actively exploited in zero-day attacks before a fix was available.

Hard-Coded Credentials in a Low-Privilege Account

The flaw, tracked as CVE-2026-20316, stems from static credentials embedded in a low-privilege account within Cisco Secure FMC Software, the centralized platform organizations use to manage and monitor their Cisco firewall deployments. An unauthenticated remote attacker who knows or discovers those credentials can log in to an affected device using that account, gaining a foothold on infrastructure that is meant to be tightly restricted. Cisco says the attack surface is reduced when the FMC management interface is not exposed directly to the public internet, though the company has not disclosed how many organizations had internet-facing management interfaces at the time of exploitation.

Cisco Learned of Active Exploitation in July, Disclosed in September

Cisco said it became aware of active exploitation of the flaw in July 2026 but has not shared when the attacks actually began, who is behind them, or which organizations were targeted. The vulnerability was reported by Jimi Sebree of Horizon3.ai. Cisco has released hot fixes addressing CVE-2026-20316, alongside a related flaw tracked as CVE-2026-20079 that the company says can achieve root access on affected devices without relying on the static credentials at all. No workarounds fully address either vulnerability short of applying the fixed software, and Cisco is urging FMC administrators to patch immediately and review whether their management interfaces are unnecessarily exposed to the internet.

German cybersecurity company Nebty has identified a fraud operation dubbed DoppelCart, describing it as the largest publicly documented fake-shop network by domain count, spanning almost 119,000 domains built to mimic real retailers and harvest payment card data from bargain-hunting shoppers.

A Cluster Built Almost Entirely on One Top-Level Domain

Nebty’s scans identified 118,787 domains in the cluster, the large majority registered under the .shop top-level domain and accounting for roughly 2.72% of all sites on that TLD. As of the researchers’ latest scans, more than 105,000 of the fake shops remained active. The sites mimic more than 44,000 real brands, with a typical brand cloned around twice, though some brands, including SodaStream, Velasca, CurrentBody, Daniel Wellington and Dreame, were impersonated by more than 30 separate shops each. The fake storefronts typically advertise discounts of up to 65% to lure shoppers searching for deals.

Shared Infrastructure Behind Thousands of Storefronts

Despite the scale of the operation, the underlying infrastructure is comparatively narrow: researchers found that 96% of confirmed DoppelCart shops shared identical build files and ran on just 27 distinct e-commerce backends, suggesting a small number of template kits power the vast majority of the cluster. When testing checkout pages across the network, Nebty found code specifically built to collect payment card numbers and cardholder information at the point of sale, rather than simply taking payment through a legitimate processor and never delivering goods.

The New Largest Fake-Shop Network on Record

DoppelCart significantly surpasses the previously largest documented fake-shop cluster, “BogusBazaar,” a network of roughly 75,000 sites tied to an estimated 850,000 fraudulent transactions. Researchers advise shoppers to check unfamiliar retail URLs carefully for odd domain extensions, verify a business has visible customer reviews and contact information, and treat unusually steep discounts on well-known brands as a warning sign rather than an opportunity.

The extortion group ShinyHunters claims to have breached an online platform used by the Florida Department of Highway Safety and Motor Vehicles, stealing more than 200,000 driver records and threatening to publish the data if the state does not respond by a set deadline.

A Password-Reset Flaw Allegedly Opened the Door

The targeted system, known as DAVID (Driver And Vehicle Information Database), is described by the Florida Highway Safety and Motor Vehicles agency as a platform that gives law enforcement and criminal justice officials immediate access to driver and vehicle information, and serves as the state’s primary reporting mechanism for fatalities and serious injuries. ShinyHunters told BleepingComputer the intrusion exploited a password-reset weakness that let the group compromise multiple internal accounts, including ones it claims belonged to DMV employees and an FBI agent. Using that access, the group said it wrote a script to iterate through driver records by ID number, downloading the associated HTML pages and images for each one, collecting over 200,000 records since the breach allegedly began on September 3, 2026.

Epstein Record Used as Proof, September 11 Deadline Set

As evidence of the intrusion, the group released a screenshot of a DMV record belonging to Jeffrey Epstein, including his address and registered vehicles. ShinyHunters added the Florida agency to its dark web leak site with a listing giving officials until September 11, 2026, to make contact before the group releases the full dataset, a listing the group has labeled a “final warning.” The claimed 200,000-record figure comes directly from the attackers and has not been independently verified or confirmed by the state as of publication.

Part of a Broader Pattern of Government Database Targeting

ShinyHunters has claimed responsibility for a string of high-profile extortion cases against corporate and government targets over the past year, frequently relying on compromised credentials and account takeover rather than novel technical exploits to gain initial access. The alleged Florida incident underscores a recurring weak point in large government record systems: authentication and account-recovery workflows that, once compromised, can expose bulk record access far beyond what a single stolen credential would typically allow.

A threat actor exploited a long-patched vulnerability in the file-sharing platform ownCloud to steal reactor data, personnel records and stored credentials from a Philippine nuclear research organization, according to researchers who found the stolen material staged on attacker-controlled infrastructure.

A Two-Year-Old Bug in a Default Configuration

Threat-hunting firm Hunt.io published a blog post on August 26, 2026 identifying an ownCloud server hosted in Amsterdam that appeared to function as a staging hub for a suspected Chinese-speaking operator, containing offensive tooling alongside data taken from at least two victims: a Philippine nuclear research agency and a marine engineering and shipbuilding company serving the Philippine Navy. The intrusion exploited CVE-2023-49105, an authentication bypass in ownCloud’s pre-signed URL mechanism disclosed by the vendor in November 2023 and carrying a CVSS score of 9.8. On installations left in ownCloud’s default configuration, with no signing key configured, an attacker who knows a valid username can construct requests the system accepts as authenticated, letting them access, modify or delete files without ever supplying a password.

Reactor Records, Personnel Files and Stored Credentials

The material recovered from the nuclear agency’s staging folders, roughly 372 MB across 176 files, included a database of research-reactor core components, historical fuel inventories, radiation-safety documentation, incident records, and a 192 MB database dump from a biometric attendance and personnel system, alongside employee resumes, travel records and financial disclosures. Investigators also found a KeePass password database, AxCrypt-encrypted files and a PDF containing a BitLocker recovery key among the stolen material, credential artifacts that could help an attacker move further into connected systems. A separate recovered inventory suggested roughly 9 GB of data may have been taken from the agency in total, though only a fraction was directly recovered by researchers.

CISA Adds the Flaw to Its Exploited Catalog

The US Cybersecurity and Infrastructure Security Agency added CVE-2023-49105 to its Known Exploited Vulnerabilities catalog on August 27, 2026, one day after Hunt.io’s disclosure, formally flagging a nearly three-year-old bug as under active exploitation. The incident illustrates a recurring pattern in intrusions against sensitive government and research infrastructure: the vulnerability exploited was neither novel nor unpatched by the vendor, but a long-available fix that an internet-facing, self-hosted file-sharing system had apparently never received.