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Crypto customers targeted by scammers after email marketing provider breach

Attackers exploited a Brevo SAML SSO flaw to access 138 accounts and phish crypto customers of Trezor, CoinTracking, and BitBox.

An attacker exploited a flaw in Brevo's SAML SSO handling to access 138 customer accounts on September 10; six accounts were used to send phishing emails and contacts were exported from 43 accounts. Crypto firms Trezor, CoinTracking, and BitBox confirmed customers received phishing emails, with Trezor warning roughly 347,000 newsletter subscribers. The Trezor-themed email cited a fabricated STM32 microcontroller entropy bug and urged recipients to enter wallet backups through a malicious link. Exported contact lists could fuel future targeted phishing attacks.

Malwarebytes Labs · 5d agoData breach in the wild 6 sources

ThreatsDay: 200 Android Flaws, Browser-Built Phishing, 119K Scam Shops + 23 More Stories

Hacker News ThreatsDay digest: malicious browser extensions, AI-agent intrusions, NCSC shadow AI warning, M&A wire fraud, and 119,000-domain fake shops.

Socket found four malicious Chrome and Firefox extensions (J7Tracker, VREO, Orbit Tracker) stealing session tokens and wallet data from Axiom Trade and Padre users via attacker-controlled Vercel deployments. Hunt.io reported a Chinese-speaking operator using Claude Code, Alibaba Qwen, and DeepSeek with the SecFlow orchestration framework to automate intrusions against government and financial targets in Afghanistan, Thailand, Taiwan, and the US. The UK NCSC warned shadow AI use risks breaches and regulatory failure, Microsoft announced privacy-preserving Windows Age APIs, and Gen Digital described fake M&A wire-fraud scams. A 119,000-domain fake-shop operation called DoppelCart was also highlighted.

The Hacker News · 5d agoIndustry in the wild

240,000 Hit by Data Breach at Japan’s Digital Agency

Japan's Digital Agency says hackers exploited a VPN flaw and a maintenance account to steal ~246,000 records on 240,000 people.

Japan's Digital Agency disclosed a breach of its Government Solution Service (GSS) affecting roughly 240,000 individuals, discovered in late June. Attackers exploited a publicly disclosed vulnerability in a VPN product and used a maintenance and operations employee's account to access over 246,000 records, including names (~236,000), email addresses (~231,000), phone numbers (~94,000), and addresses (~1,000). The agency blocked external access to the affected server, suspended the account, and said no ID numbers or financial account data were compromised.

SecurityWeekupdated · 1d agofirst · 1d agoData breach in the wild 2 sources

Personal, Financial Info Exposed in Revolut Data Breach

Revolut says a scammer using a legitimate government agency email domain obtained affected users' PII, ID copies, selfies and full financial records.

Revolut, a London-based neobank serving over 80 million users in 160 countries, notified affected users that personal and financial data was exposed to a third party posing as a government agency. Exposed data included names, addresses, dates of birth, driver's licenses, passports, verification selfies, IBANs, account statements, withdrawal records and full transaction history including Bitcoin. Revolut blocked the attacker's email and notified the relevant agency, regulators and law enforcement, but did not disclose how many individuals were impacted.

SecurityWeek · 2d agoData breach

Telus Warns Customers of Account Breaches

Telus warns customers that attackers used compromised credentials to access accounts and personal data between February 2025 and June 2026.

Telus, one of Canada's largest telecom providers, is notifying customers that attackers accessed consumer telecom accounts using compromised credentials between February 2025 and June 2026. Exposed data includes names, account numbers, phone numbers, billing addresses, email addresses, partial payment card numbers, subscription details, and payment history. The stolen information was used to push customers toward competitors and to make unauthorized service changes; the number of affected accounts is undisclosed. Telus reset credentials, added enhanced monitoring, notified Vancouver police, and offered identity theft protection; the incident may be credential stuffing and follows a ShinyHunters-claimed breach of subsidiary Telus Digital.

SecurityWeek · 2d agoData breach in the wild

Phishing Research Challenges Conventional Security Awareness Testing

Pistachio's 2.47 million phishing simulations across 1,200 organizations show click rates alone mislead, with 30% of IT staff clicking and leak rates more predictive.

Between June 2025 and May 2026, Pistachio sent 2.47 million simulated phishing attempts to more than 123,000 employees at over 1,200 organizations, analyzing click, credential-leak and reporting behavior. Click rates ranged from 26% in Design to 41% in Construction; 30% of tech development and IT staff clicked at least once, while financial services were the most resilient sector. The report argues that click rate alone creates a false sense of security and that combined click, leak and report trends are better resilience indicators.

SecurityWeek · 4d agoResearch