Jack Dorsey’s Block settles Cash App fraud claims with 46 states for $45m

Revolut hires ex-Chase UK boss Kuba Fast to lead its European bank

Revolut has appointed Kuba Fast, former CEO of Chase UK (JPMorgan's British digital bank), as CEO of Revolut Bank UAB and head of European operations. Fast replaces Joe Heneghan, who has held the role since 2021. The appointment is pending approval from the ECB and Bank of Lithuania. Fast brings seven years at JPMorgan and prior experience at Polish digital lender mBank and McKinsey, with a background in central and eastern Europe — a region Revolut is targeting aggressively. The hire comes as Revolut expands from a payments app into a full-service bank across 30 EEA markets, having recently secured a UK banking licence and eyeing a US IPO in roughly two years.

A Telstra outage stopped Australian trains and froze taxi payments

A nationwide Telstra outage on Wednesday morning disrupted Australia's infrastructure for several hours, cutting phone service, freezing tap-to-pay terminals, and halting Victoria's V/Line regional trains. The root cause was a time synchronisation failure between network nodes at Telstra's Sydney and Melbourne data centres, causing equipment to stop trusting each other. Telstra's acting CEO ruled out a cyberattack, attributing the fault to a technical timing glitch. The incident highlights how deeply dependent critical public services — trains, payments, rival carriers — are on a single dominant network provider. Regulators are expected to seek answers, and Telstra faces renewed scrutiny over network resilience given its history of high-profile outages.

Quant fund Qube is hiring human stock pickers to sit beside its algorithms

Qube Research & Technologies, one of London's largest quant hedge funds with ~$38bn in assets, is hiring human stock pickers to work alongside its algorithmic trading systems. Led by Stephen Irvine, the in-house fundamental team includes at least seven sector specialists recruited from firms like Millennium and Rokos, each managing $200m–$500m sleeves of capital. The rationale is that discretionary analysts can capture opportunities that models miss, particularly around one-off events like mergers and regulatory shocks. Qube joins DE Shaw and Engineers Gate in blending systematic and fundamental approaches, though the move carries risks including high talent costs and performance drag if calls go wrong.

Block reaches $45M settlement with 46 states over Cash App fraud probe

Block has agreed to a $45 million settlement with 46 U.S. states over allegations that its Cash App failed to adequately protect users from fraud. State attorneys general found that Block misled users by falsely advertising bank-like protections, including advanced fraud detection. Cash App allowed account creation without Social Security numbers or birth dates and placed no limits on the number of accounts one person could open, enabling scammers to exploit the platform. The lack of an official customer support phone number also drove users toward fake support lines run by scammers. As part of the settlement, Block will improve fraud prevention measures and provide live customer support. This follows a prior $175 million CFPB penalty for similar failures.

SCMBANKER Malware Targets Mexico’s Financial Sector Using ClickFix Lures

Elastic Security Labs has uncovered a banking malware campaign (REF6045) targeting Mexican financial sector customers using ClickFix social engineering. Victims are lured to fake CAPTCHA pages and tricked into pasting malicious PowerShell commands into the Windows Run dialog. The installed SCMBANKER toolkit establishes persistence, captures keystrokes, monitors banking sessions, manipulates clipboard contents, and can deploy remote access software. Researchers also found evidence of LLM-assisted malware development. Recommended defenses include user training on fake CAPTCHA recognition, restricting PowerShell and Windows Run dialog usage, and deploying EDR solutions.

Nandan Nilekani leaves GP role at Fundamentum as it launches $200M third fund

Nandan Nilekani, co-founder of Infosys and a prominent figure in India's digital infrastructure, is stepping down as general partner at Fundamentum Partnership, the VC firm he co-founded in 2017. He will remain as anchor investor and continue mentoring portfolio companies. The transition coincides with Fundamentum launching its third fund targeting $200 million, focused on 8–10 Indian startups in consumer tech, fintech, and AI applications. Fund III will be led by Sanjeev Aggarwal alongside three other senior partners. Fundamentum sees India's AI opportunity primarily in application-layer startups built on existing global models, particularly in financial services, content, and vernacular consumer apps. The fund aims to raise roughly half its capital from international investors and half from Indian institutions, reflecting the growing maturity of India's domestic VC ecosystem.

Financial services firm banks on Google Cloud, ChromeOS

Wealthtec Holdings, một công ty dịch vụ tài chính Nam Phi, đã chuyển hạ tầng sang Google Cloud, Google Workspace Enterprise và ChromeOS với sự hỗ trợ từ Radical Cloud Solutions. Việc triển khai hơn 300 thiết bị Chrome cho nhân viên trung tâm cuộc gọi đã cải thiện bảo mật dữ liệu, tuân thủ quy định, giảm chi phí quản lý IT và kéo dài tuổi thọ phần cứng, đồng thời đơn giản hóa quy trình onboard/offboard nhân viên.

Lập trình viên nên đọc bài này để hiểu cách tích hợp các giải pháp cloud và thiết bị di động như ChromeOS vào hệ thống quản lý dịch vụ tài chính, giúp tối ưu hóa hiệu suất, an toàn dữ liệu và giảm chi phí vận hành thông qua các giải pháp tự động hóa và đơn giản hóa.