Google researchers found that future quantum computers could crack Bitcoin encryption in about nine minutes during transaction processing. The study estimated fewer than 500,000 qubits could break cryptographic protection, significantly lower than previous estimates. Attackers could derive private keys while transactions are pending, with a 41% probability of success before confirmation. The research also noted that around 6.9 million Bitcoin may already be vulnerable. Google emphasized the need for post-quantum cryptography as quantum computing advances.
A study found AI data centres increase surrounding land surface temperatures by about 2°C, creating localized “data heat island” effects. Researchers analyzed satellite temperature data to measure environmental impact. The study estimated that more than 340 million people could be affected by rising temperatures near AI infrastructure. The increase is linked to growing energy demand and heat dissipation from AI data centres. Researchers warned that rapid expansion of AI infrastructure may influence local climates and highlighted the need for sustainable planning for future AI development.
Oracle laid off 20,000 to 30,000 employees globally on March 31, 2026, representing about 18% of its workforce. Around 12,000 employees in India were affected, with cuts across cloud, engineering, SaaS, and operations teams. Employees received termination emails without prior notice, and system access was revoked immediately. Oracle is investing $156 billion in AI data centre expansion and restructuring to reduce costs. The layoffs aim to free $8–10 billion in cash flow. India’s tech sector may face pressure as thousands of skilled professionals enter a slow hiring market.
Anthropic accidentally leaked internal source code of its Claude Code AI tool during a software update. The exposed files revealed architecture details, unreleased features, and system functionality. The leak occurred after a debugging file was uploaded to a public registry. Anthropic confirmed no customer data or credentials were compromised. Developers quickly downloaded and analyzed the code before removal. The incident raised concerns about operational security and competitive risks, as the exposed information could help rivals understand and replicate features from Anthropic’s AI coding platform.
Google announced that Gmail users in the United States can now change their account username ahead of Gmail’s 22nd anniversary. Users can modify their Gmail address through Google Account settings without losing emails. The previous address remains active as an alternate alias, allowing users to receive emails and sign in using both addresses. However, users can only create a new username once every 12 months. The feature is rolling out gradually and aims to help users replace outdated or unprofessional email addresses created years ago.
A rising startup in Silicon Valley leverages OpenClaw and AI coding tools to automate developer tasks entirely. This trend highlights a growing obsession with automation in software development, prompting industry leaders to rethink staffing models. "Automation allows us to streamline processes and enhance productivity," states Belle Lin, a technology analyst. As the demand for efficiency grows, OpenClaw's integration signifies a pivotal moment for tech innovation, pushing boundaries in developer roles.
Microsoft automates passkey enablement for Entra ID, pushing toward passwordless authentication. The rollout begins this March, with a migration for unopted tenants planned for April. New features include the diverse passkey profiles for granular configurations, as noted by analysts at Alt Tab, who warned of potential configuration gaps. Companies must act quickly to adapt as 87% of enterprises embrace passkeys, marking a significant shift in digital security practices.
Oracle faces potential layoffs, as employees report receiving termination emails and having their system access revoked. While the company has yet to confirm these reports, speculation has surged following an earlier estimate from TD Cowen suggesting up to 30,000 job cuts to manage its $156 billion capital commitment in AI infrastructure. As various regions, including India and Canada, reportedly begin layoffs, the financial pressure mounts on Oracle amid rising operational costs in AI development.
Amid the ongoing US-Israel-Iran conflict, AI-driven cyberattacks have skyrocketed 340% over the past six months, according to a study by Rayad Group. Large organizations face an average breach cost of $7.2 million, up 48% in 18 months, with attacks evolving rapidly. Cybersecurity expert Rayad Kamal Ayub warns of unprecedented attack sophistication, including autonomous malware and deepfake technologies. Global breach costs could reach $78 billion this year, necessitating urgent adaptation in cybersecurity strategies.
Apple has turned over customer identities linked to its “Hide My Email” feature in response to federal law enforcement requests. The FBI and Homeland Security Investigations sought details regarding anonymized accounts, exposing limitations in email privacy protections. Although Apple claims to provide robust encryption, records show that user details, including names and other identifying information, remain accessible to authorities. This situation highlights ongoing privacy challenges in digital communications.