Why Encryption Alone Does Not Make File Sharing Truly Secure

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Most file-sharing platforms encrypt data in transit and at rest, but encryption is only one component of genuine security. Critical questions remain unaddressed by many services, such as who controls encryption keys, how long files stay accessible, and what happens when a shared link is exposed. A developer building OWL Transfer argues that security decisions are fundamentally product choices, not just technical implementations. Features like one-time view links, automatic expiration, screenshot protection, watermarks, and NDA validation can layer additional safeguards around sensitive documents. The broader takeaway is that robust file-sharing security comes from combining multiple protections while keeping the experience straightforward for end users.

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Drift Protocol Lost $285M to Six Months of Social Engineering, Not a Code Bug

On April 1, 2026, attackers linked to North Korea's Lazarus Group drained approximately $285 million from Solana-based DeFi platform Drift Protocol, making it the second-largest exploit in Solana's history. The attack involved no vulnerability in the smart contract code; instead, operatives spent six months building trust with team members who held admin keys before ultimately gaining access. A similar human-targeted attack hit KelpDAO two weeks later, resulting in a $292 million loss via a compromised LayerZero bridge developer. North Korea-linked actors were attributed to 76% of all crypto hack losses in early 2026, with private-key compromise now surpassing code exploits as the leading cause of theft. Security analysts stress that multisig controls, hardware key storage, time delays, and strict operational hygiene are now as critical as smart contract audits.

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ProgrammingDEV Community ·

MCP Server Tool Schemas Cost One Developer 42,000 Tokens Per Request

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ProgrammingDEV Community ·

Developer Switches to Local AI Model After Claude Session Limit Corrupts Git Commit

A developer using a one-liner shell command to auto-generate Git commit messages via Claude AI ended up with the error message "You've hit your session limit" saved as an actual commit in their repository. The incident prompted them to explore running a local language model using Ollama, ultimately choosing the quantized qwen2.5-coder:1.5b model due to its low memory footprint of around 1.2 GB on an 8 GB RAM laptop. While the local setup worked without session limits, the developer discovered that Ollama restricts the default context window to 4,096 tokens based on available VRAM, causing the model to only process part of the diff and return inaccurate commit messages. Crucially, the model did not flag its own incomplete input — it responded confidently despite missing context, highlighting a key limitation of truncated inference. This led the developer to explore Modelfiles, a configuration layer in Ollama that allows tuning model parameters beyond prompt engineering alone.

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ProgrammingDEV Community ·

Ex-Accenture BA Seeks Advice After Resignation, Job Search Struggles

A former Accenture Business Analyst has shared their career struggles on DEV Community after resigning from their first job due to challenges with spoken English and lack of project guidance. Assigned to a banking domain role requiring constant client communication, the individual found the demands overwhelming and eventually lost confidence. After four months of unemployment, interviews with TCS and Infosys also proved difficult due to the same communication barriers. The person has since been exploring Backend Development and Data Science but is uncertain which path to pursue. They are seeking community guidance on skill-building, job applications, internship opportunities, and rebuilding confidence in spoken English.

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