All news in category “Incidents and Data Breaches”

🔒 A critical authentication bypass (CVE-2026-20896) in the official Gitea Docker image is being actively exploited to impersonate any user, including administrators, when reverse-proxy authentication headers like X-WEBAUTH-USER are trusted from all sources. Sysdig reported the first in-the-wild exploitation roughly two weeks before public disclosure, and around 6,200 Gitea instances are internet-exposed. Gitea released versions 1.26.3 and 1.26.4 to address the issue and advises immediate upgrades or restricting REVERSE_PROXY_TRUSTED_PROXIES to known IPs.

💼 A Bulgarian national, Rossen G. Iossifov, has been charged with removing $290,000 in government-seized cryptocurrency while serving a 121-month prison sentence for his role in laundering millions from U.S. fraud victims. He appeared in federal court in the Eastern District of Kentucky on counts of removal of property to prevent seizure and conspiracy to commit money laundering. Prosecutors allege he conspired in January 2024 to move funds through exchanges and mixers to evade seizure, and he faces up to 25 years if convicted.

🛡️ Microsoft has identified GigaWiper, a versatile Golang backdoor that consolidates espionage and multiple destructive wiping capabilities into a single implant. The tool merges components from at least three prior malware families, enabling command-and-control, disk-level wiping, fake ransomware with unrecoverable keys, and multi-pass secure wiping. Researchers observed standalone wipers and larger backdoor binaries, and advise enabling tamper protection, cloud-delivered antivirus, EDR in block mode, and blocking known C2 infrastructure.

🔬 Researchers at Ledger's Donjon team demonstrated that a precisely timed laser pulse aimed at the secure element inside a Tangem card can force the device to accept a new password without the old one. The invasive attack requires cutting the card open and a sophisticated lab setup costing roughly $250,000, so it cannot be done remotely or without obvious physical damage. Tangem cannot patch affected cards because their firmware is non-updatable, so the flaw is permanent; owners of lost or stolen cards holding significant value should move funds immediately.

🛡️ QiAnXin attributes a new Rust-based remote access trojan named MODBEACON to the China-linked Silver Fox cluster. The memory-resident implant uses a modular, plugin-based architecture and leverages gRPC tunnel streaming with transport borrowed from open-source proxy tools (Xray/V2Ray) for its C2 channel. Distributors push the malware via counterfeit installers promoted through SEO poisoning and host C2 infrastructure on Amazon and Cloudflare CDNs.

🛡️ Symantec details how the GodDamn ransomware, a 2026 evolution of the Hyadina family, uses Microsoft-signed malicious drivers to disable endpoint defenses. The attackers deployed AnyDesk covertly, dropped a signed kernel driver named PoisonX disguised as a Symantec product, and used credential-stealing tools like Mimikatz to escalate access. After weakening defenses and harvesting credentials, the threat actors executed file encryption and displayed a ransom note, demonstrating continued tactical evolution.

🔍 Researchers found a cybercrime crew's unsecured server containing tools, logs, and target lists that revealed a large-scale webshell access brokerage dubbed WP-SHELLSTORM. The exposed files showed automated scanners exploiting known WordPress and Joomla plugin flaws, notably the Breeze caching and Joomla JCE bugs, and included lists naming over 1.4 million domains. Two security teams analyzed the leaked repository and measured confirmed compromises in the thousands, while also tracing earlier credential-stealing activity against corporate Nacos instances. The leak underscores how public exploits and poor operator hygiene enabled mass compromise at scale.

🔒 The NHS has warned staff they may face criminal prosecution and career-ending sanctions for accessing patient records without a legitimate reason. Head of the NHS Jim Mackey called such behaviour a “disgraceful breach of patient trust,” and the organisation has launched an awareness campaign alongside guidance for monitoring and preventing unauthorized access. The guidance urges technical controls such as least-privilege, MFA and role-based access, and notes real-time flags in modern electronic patient record systems. High-profile incidents and ICO action have prompted the drive to strengthen detection and deterrence.

🔒 A former DigitalMint incident response employee was sentenced to 70 months for participating in BlackCat (ALPHV) ransomware attacks that targeted U.S. organizations. Prosecutors say the group tied to BlackCat conducted over 60 breaches and collected at least $300 million in ransoms. Two other former negotiators received four-year sentences after pleading guilty to related charges. Victims included large financial and nonprofit organizations that paid multi‑million dollar ransoms.

🔒 Security researchers discovered that the @injectivelabs/sdk-ts npm package (v1.20.21) was published with malicious code to capture cryptocurrency wallet private keys and mnemonic seed phrases. The compromise stemmed from a hijacked GitHub contributor account with suspicious commits appearing on June 8; the legitimate owner quickly reverted changes and released a clean 1.20.23. The malware activated when wallet-generation or import functions were called and exfiltrated secrets via HTTP POST to a public Injective Labs endpoint, and the tainted package had hundreds of dependent packages and thousands of downloads.

🔎 Datadog Security Labs warns of coordinated campaigns using dormant or compromised GitHub accounts and exposed personal access tokens to enumerate organizations via the GitHub API. Operators use automated scraping tools, aged "ghost" accounts, and legitimate-sounding user agents to blend into normal API traffic, primarily collecting public data but occasionally cloning private repositories. The activity leverages unauthenticated API surfaces and GraphQL queries to map repos, memberships, followers, and other artifacts for reconnaissance.

🛡️ Microsoft dissected a destructive Windows backdoor dubbed GigaWiper, which bundles three older wipers into a single Go-based platform offering selectable destructive commands. The implant can wipe entire disks, overwrite the Windows drive, or run fake ransomware that encrypts files without saving keys, and also provides remote control capabilities like screenshots, VNC access, and process management. Microsoft and Binary Defense observed the same file hashes and command servers, with Binary Defense linking the samples to an Iran-linked actor while Microsoft refrains from attributing a country. Defenders should monitor for a OneDrive Update scheduled task, RabbitMQ/Redis traffic from desktops, and suspicious use of takeown/icacls, and apply tamper protection, endpoint blocking, and blocklisted server addresses.

🎾 This week’s Threat Source reflects on decision-making in cybersecurity through a tennis analogy, arguing defenders need context and resilience rather than perfection. Cisco Talos details the China-nexus actor UAT-7810 expanding ORB networks by exploiting Ruckus and ASUS router vulnerabilities and deploying new backdoors like LONGLEASH and DOGLEASH. Additional briefs cover an AI-assisted ransomware incident, AirDrop/Quick Share flaws, a Tenda firmware backdoor, Estonia’s AI agent IDs, and new phishing and coinminer detections.

🔒 A new extortion group dubbed Helix uses vishing, device-code phishing, and MFA abuse to access and exfiltrate files from SharePoint environments. Operators impersonate managers via phone calls and spoofed caller IDs to trick employees into granting access, then register authenticators for persistence and bulk-download content. ReliaQuest links Helix tactics and infrastructure to prior groups like ShinyHunters and BlackFile, and recommends disabling device-code authentication and restricting SharePoint to managed devices.

🛡️ Forg365 is a phishing-as-a-service platform that targets Microsoft 365 accounts by combining adversary-in-the-middle (AiTM) and device-code phishing with integrated AI-assisted lure generation. The service offers an admin dashboard for campaign management, OAuth and SMTP configuration, token handling, and a browser extension called ForgCookie for persistent cookie harvesting. Researchers at ZeroBEC found the operation uses legitimate delivery services like Amazon SES and SendGrid-hosted resources to blend malicious emails into normal traffic.

🕶️ Meta’s Ray‑Ban smart glasses, boosted by AI, have sparked privacy concerns after leaked documents revealed a facial‑recognition feature called NameTag. The tool could match faces seen by the glasses to contacts or public profiles across Meta platforms and store unmatched faces in a “Pending” folder. Wired later reported that NameTag code and third‑party facial recognition components from Rank One Computing were embedded in the Meta AI companion app before being partially removed following public outcry.

🔒 Security teams have uncovered a targeted phishing campaign impersonating over 30 major brands to lure candidates into fake job interviews and harvest Google account passwords. Attackers use realistic recruiter names, photos and PeopleForce-sent messages to appear legitimate, and links redirect through trusted domains to a calendar booking page that prompts a Google sign-in. The scheme leverages a browser-in-the-browser trick where a fake Google auth pop-up captures credentials, though password managers can often block autofill. The campaign has operated for months and highlights growing sophistication in recruitment scams amid workplace uncertainty.

🔒 Researchers report an AWS EC2 instance acting as a LiteLLM proxy for Amazon Bedrock was compromised and used to deploy XMRig cryptomining malware. The intrusion highlights risk from AI gateways that centralize identities, permissions, and model access, making them high-value targets. Analysts observed SSH exposure, probable brute-force attempts, and suspicious IAM activity tied to model enumeration and persistence efforts. Darktrace assisted in timely detection and containment while urging tighter controls and telemetry correlation.

🛡️ A global anti-fraud operation, Operation First Light 2026, ran from January 15 to April 30, 2026, coordinated by Interpol with support from regional partners and funding from China’s Ministry of Public Security. The crackdown targeted social engineering scams such as romance fraud and BEC, leading to over 5,800 arrests, identification of 15,606 suspects and interception of $293m in illicit assets. Actions included raids, freezing 31,014 bank accounts, seizing devices and using Interpol’s I-GRIP stop-payment mechanism.

🛡️ GodDamn is a newly observed ransomware family that employs a signed PoisonX kernel driver and a Symantec‑masquerading user‑mode tool to disable endpoint protections. First spotted on May 21, 2026, Broadcom's Threat Hunter Team attributes the lineage to the Hyadina developer and links it to earlier Beast and Monster variants. Attacks used AnyDesk, PsExec, credential harvesters and lateral movement to compromise multiple hosts before deploying the encryptor.