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50,000 Stripe Secrets Leaked in Public Code
Over 50,000 Stripe merchant API keys leaked via public code and logs; 659 merchant accounts' data offered on trading forum.
Ransomnews researchers identified over 50,000 unique Stripe merchant API keys exposed in public GitHub repositories, GitHub Actions logs, and misconfigured web servers. A dataset on a data-trading forum dated August 18, 2026 contained live keys for 659 merchant accounts plus roughly 35 GB of customer and payment data. Researchers demonstrated a leaked key enabled accessing customer lists, creating fraudulent payment links, and making test charges within 17 hours. Stripe itself was not compromised; over 3,000 misconfigured web servers revealed Stripe-related strings, with about 12% containing working keys.
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Trezor Says 347,000 Users Received Phishing Emails After Brevo Hack
Attackers abused Brevo's SAML SSO to access 138 accounts, sending phishing emails to 347,000 Trezor customers and exfiltrating contacts from 43 accounts.
Trezor said 347,000 of its customers received phishing emails with the subject line 'Critical Security Alert: STM32 Entropy Vulnerability' after the attacker compromised the Brevo marketing platform. Brevo said the intruder created an account, enabled SAML SSO, and used its own identity provider to access 138 accounts, exfiltrating contacts from 43 of them. Trezor reported 2,500 users clicked the malicious link before the site was taken offline 20 minutes after detection; potential fund losses are unknown. Swiss wallet maker BitBox and crypto tax calculator CoinTracking also appear affected, and Trezor separately disclosed a ShipMonk breach now affecting roughly 81,000 people.
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Massachusetts school district, city hall shutter after cyber incidents
Springfield Public Schools (23,000 students) and Everett city hall in Massachusetts closed after weekend cyber incidents disrupted essential systems.
Springfield Public Schools, serving 23,000 students across more than 60 schools, closed buildings on Tuesday to investigate a cyber incident that disrupted systems needed for essential operations, including phones and attendance reporting. Separately, Everett, Massachusetts (population over 50,000) closed City Hall to the public after a cyberattack discovered Sunday evening impacted its internal network, though police, fire, public works and schools operate normally. The article notes multiple universities and K-12 districts have announced cyberattacks in recent weeks as hackers exploit the new school year for ransom leverage.
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SafePal Hardware Wallet Maker Says Flaw Exposed Data of Nearly 40,000 Customers
SafePal disclosed an order-tracking plug-in authorization flaw exposing names, emails, addresses and purchase details of 39,798 hardware wallet customers; no wallet credentials affected.
Hardware wallet maker SafePal disclosed that an authorization flaw in an order-tracking plug-in exposed names, email addresses, shipping addresses, phone numbers and purchase details of approximately 39,798 customers. No seed phrases, private keys, wallet credentials or financial information were exposed, and SafePal found no evidence of wallet or fund compromise. A separate configuration error left a data-cleanup process broken between September 2025 and April 2026, extending the affected order window back to March 2025. A threat actor has advertised a matching dataset on a cybercrime forum, and the company has fixed the flaw, cut data retention to 90 days, purged affected records, engaged third-party validators and taken down over 30 phishing sites.
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