All news with #token leakage tag

Salesforce Probes Customer Data Theft via Gainsight Apps

🔒 Salesforce says it revoked active access and refresh tokens tied to Gainsight-published applications after detecting unusual activity that may have enabled unauthorized access to some customers' CRM data. The company says the issue stems from the app's external connection rather than a vulnerability in Salesforce itself and temporarily removed those apps from the AppExchange. Affected customers have been notified and can contact Salesforce Help for assistance.

65% of Top Private AI Firms Exposed Secrets on GitHub

🔒 A Wiz analysis of 50 private companies from the Forbes AI 50 found that 65% had exposed verified secrets such as API keys, tokens and credentials across GitHub and related repositories. Researchers employed a Depth, Perimeter and Coverage approach to examine commit histories, deleted forks, gists and contributors' personal repos, revealing secrets standard scanners often miss. Affected firms are collectively valued at over $400bn.

Nikkei Slack Breach Exposes Data of Over 17,000 Users

🔐 Nikkei confirmed a breach of employee Slack accounts that may have exposed names, email addresses and chat histories for 17,368 registered users. The company says malware on an employee’s personal computer stole Slack authentication credentials and session tokens, enabling unauthorized access. The incident was identified in September; Nikkei implemented password changes and voluntarily reported the matter to Japan’s Personal Information Protection Commission. No reporting-source leaks have been confirmed.

Eclipse Foundation Revokes Leaked Open VSX Tokens Promptly

🔒 The Eclipse Foundation said it revoked a small number of Open VSX access tokens after Wiz reported several VS Code extensions had inadvertently exposed credentials in public repositories. The exposures were attributed to developer error, not an Open VSX infrastructure compromise. Open VSX introduced an ovsxp_ token prefix, removed flagged extensions, reduced default token lifetimes, and plans automated scans to bolster supply‑chain defenses.

Rethinking Identity Security for Autonomous AI Agents

🔐 Autonomous AI agents are creating a new class of non-human identities that traditional, human-centric security models struggle to govern. These agents can persist beyond intended lifecycles, hold excessive permissions, and perform actions across systems without clear ownership, increasing risks like privilege escalation and large-scale data exfiltration. Security teams must adopt identity-first controls—unique managed identities, strict scoping, lifecycle management, and continuous auditing—to regain visibility and enforce least privilege.

PhantomRaven: Malware in 126 npm Packages Steals Tokens

⚠️ Koi Security has identified a supply-chain campaign dubbed PhantomRaven that inserted malicious code into 126 npm packages, collectively installed more than 86,000 times, by pointing dependencies to an attacker-controlled host (packages.storeartifact[.]com). The packages include preinstall lifecycle hooks that fetch and execute remote dynamic dependencies, enabling immediate execution on developers' machines. The payloads are designed to harvest GitHub tokens, CI/CD secrets, developer emails and system fingerprints, and exfiltrate the results, while typical scanners and dependency analyzers miss the remote dependencies because npmjs.com does not follow those external URLs.

PhantomRaven campaign floods npm with credential theft

🐦 The PhantomRaven campaign distributes dozens of malicious npm packages that steal authentication tokens, CI/CD secrets, and GitHub credentials. Discovered by Koi Security, the activity began in August and involved 126 packages with over 86,000 downloads. The packages use a remote dynamic dependency mechanism to fetch and execute payloads during npm install, enabling stealthy credential exfiltration. Developers should verify package provenance and avoid unvetted LLM-generated package suggestions.

PhantomRaven npm Campaign Uses Invisible Dependencies

🕵️ Researchers at Koi Security uncovered an ongoing npm credential-harvesting campaign called PhantomRaven, active since August 2025, that steals npm tokens, GitHub credentials and CI/CD secrets. The attacker hides malicious payloads using Remote Dynamic Dependencies (RDD), fetching code from attacker-controlled servers at install time to bypass static scans. The campaign leveraged slopsquatting—typo variants that exploit AI hallucinations—to increase installs; Koi found 126 infected packages with about 20,000 downloads and at least 80 still live at publication.

RedTiger Infostealer Used to Steal Discord Accounts

🛡️ Attackers have compiled the open-source RedTiger red-team tool into a Windows infostealer that harvests Discord account tokens, payment details, browser credentials, crypto wallet files, and game data. The malware injects JavaScript into Discord's client to capture logins, purchases, and password changes, archives stolen data, and uploads it to GoFile. Users should revoke tokens, change passwords, reinstall Discord from the official site, clear browser data, and enable MFA.

CoPhish: Microsoft Copilot Studio Agents Steal OAuth Tokens

🔐 Datadog Security Labs has described a new phishing technique called CoPhish that abuses Copilot Studio agents to present fraudulent OAuth consent requests on legitimate Microsoft-hosted demo pages. Attackers can configure an agent’s Login topic to deliver a malicious sign-in button that redirects to a hostile application and exfiltrates session tokens. Microsoft confirmed it will address the underlying causes in a future update and recommends governance and consent hardening to reduce exposure.

Dreamforce Highlights Salesforce Amid OAuth Security Storm

🛡️ At Dreamforce, Salesforce emphasized shared responsibility for securing customer environments and introduced new AI agents for security and privacy. The conference largely avoided discussion of recent OAuth-based supply-chain breaches that exposed data from hundreds of companies and led to extensive litigation. Analysts warn the incidents — driven by compromised tokens from third-party apps like Salesloft Drift and spoofed tools such as malicious Data Loader instances — underscore systemic risks as AI integrations demand broader data access. Recommended mitigations include IP whitelisting, DPoP or mTLS, and tighter vendor governance.

Critical MinKNOW Vulnerabilities Allow Remote Access and DoS

⚠️ Oxford Nanopore Technologies MinKNOW sequencing software contains multiple remotely exploitable vulnerabilities (highest CVSS v4 8.3) that can permit unauthorized access, data manipulation, and denial-of-service on affected devices. Attackers can discover devices via network scanning, exploit authentication that trusts host IPs, and reuse tokens stored in world-readable temporary files to gain persistent access or redirect sequencing output. Oxford Nanopore advises upgrading to versions later than 24.11; CISA recommends minimizing network exposure, isolating control networks, and using secure remote access methods while applying other mitigations.

Lovense app flaws let attackers deanonymize, hijack

🔒 Researchers disclosed two critical vulnerabilities in Lovense remote-control software that exposed real user email addresses and allowed attackers to generate authentication tokens using only an email, without passwords. Combined, these flaws enabled account takeover across multiple products including Lovense Remote, Lovense Connect and streaming extensions. Reported in spring 2025, fixes were delayed and fully applied only after public disclosure; users should consider separate emails and strong, unique passwords.

SaaS-to-SaaS Proxy: Centralized Visibility and Control

🌐Cloudflare is prototyping a SaaS-to-SaaS proxy that consolidates SaaS connections through a single front door to improve monitoring, detection, and response. Two deployment models are proposed: a customer-controlled vanity hostname proxy that returns visibility to data owners, and a vendor-side reverse proxy that strengthens platform security. Both approaches use key splitting to avoid persisting full bearer tokens and enable instant revocation. Cloudflare is seeking feedback and offering early access.

GitHub mandates 2FA, short-lived tokens for npm publishing

🔐 GitHub said it will change npm authentication and publishing practices in the near future to address recent supply-chain attacks, including the Shai-Hulud incident. The company will require 2FA for local publishes, deprecate legacy tokens and TOTP in favor of FIDO, introduce seven-day granular publishing tokens, and enable OIDC-based trusted publishing. The npm CLI will also auto-generate provenance attestations to prove source and build environment.

NFT Security Handbook: Avoiding Wallet Drains and Scams

🛡️ The article warns NFT buyers about practical security risks that can turn valuable tokens into worthless assets. It describes attacks such as metadata manipulation and centralized storage that permit creators to change or remove artwork after sale, and marketplace scams that exploit currency symbols and interface design. The piece highlights phishing vectors including Discord takeovers and malicious airdrops, and recommends defenses like multi-wallet segregation, the five-minute rule, and regular permission audits.

Wormable npm campaign infects hundreds, steals secrets

🪱 Researchers have identified a self-propagating npm worm dubbed Shai-Hulud that injects a 3MB+ JavaScript bundle into packages published from compromised developer accounts. A postinstall action executes the bundle to harvest npm, GitHub, AWS and GCP tokens and to run TruffleHog for broader secret discovery. The worm creates public GitHub repositories to dump secrets, pushes malicious Actions to exfiltrate tokens, and has exposed at least 700 repositories; vendors urge rotation of affected tokens.

Shai-Hulud npm Worm Infects Popular tinycolor Package

🦠 On the evening of September 15 a worm-like supply-chain attack began targeting popular npm components, compromising nearly 150 packages including @ctrl/tinycolor. Malicious code was added as a cross-platform postinstall script (bundle.js) that harvests credentials using a bundled TruffleHog, validates tokens via npm and GitHub APIs, and — where possible — publishes trojanized package updates. Harvested secrets are exfiltrated by creating public GitHub repositories and by deploying GitHub Actions that forward data to an attacker-controlled webhook.

Supply-Chain Attack Trojanizes Over 40 npm Packages

🚨 Security researchers say a new software supply chain campaign has compromised more than 40 npm packages by injecting a malicious bundle.js into republished releases. The trojan installs a downloader that executes TruffleHog to scan hosts for secrets and cloud credentials, targeting both Windows and Linux developer environments. Vendors warn maintainers to audit environments, rotate tokens, and remove affected versions to prevent ongoing exfiltration.

VoidProxy Phishing Framework Bypasses MFA for SSO Logins

🔒 Okta threat researchers have identified a Phishing-as-a-Service called VoidProxy that leverages Adversary-in-the-Middle techniques to capture usernames, passwords, MFA codes and session cookies from Microsoft, Google and several SSO providers. The service uses compromised email service provider accounts, URL shorteners, Cloudflare Workers and disposable domains to evade detection and takedown. Victim credentials and session tokens are proxied to legitimate services, allowing attackers to reuse valid session cookies. Okta warns legacy methods such as SMS and OTP are especially vulnerable to this attack.