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Security/Hacker

News linked to both this project and an event.

Dragonfly Partner: On-Chain Hacking Attacks Surge, But Stolen Funds Remain Flat Compared to 2025, Smaller Protocols Become Primary Victims

Dragonfly Managing Partner Haseeb Qureshi (@hosseeb) posted on X stating that the cybersecurity sector is experiencing a pandemic-like wave of attacks. He views on-chain breaches as a "warning signal" for the broader internet security landscape, as it remains the easiest place for cyberattacks to be monetized. He noted that while the volume of exploits in the crypto space has surged significantly, the annualized value of stolen assets remains roughly consistent with 2025 levels—indicating a trend of increased attack frequency offset by smaller individual amounts. Smaller, under-maintained protocols are facing mass breaches, while major protocols have already integrated AI tools to bolster their defenses. He anticipates that a similar dynamic will soon emerge in the traditional cybersecurity industry.

South Korea Plans to Strengthen Cybersecurity Reviews of Financial Institutions, 130 Institutions Found to Have Security Deficiencies

South Korea's Financial Services Commission (FSC) has announced plans to enhance threat monitoring, increase the frequency of security assessments, and strengthen executive accountability. An industry review revealed that 130 out of 555 financial companies have cybersecurity deficiencies, involving 16 prior security incidents.The FSC stated that the affected institutions had approximately 100,000 customer records exposed in total, including names, contact information, and ID numbers. Affected institutions include Streami, the operator of Gopax, and cryptocurrency trading platform Prabang, which previously disclosed that a hack on October 2 resulted in the leak of some customers' personal information.Under the proposed reforms, large financial institutions would undergo vulnerability assessments at least twice a year, and regulators also plan to strengthen information sharing and consider using AI to monitor the security posture of smaller companies. In the event of urgent threats, regulators may also conduct additional inspections beyond routine assessments. Authorities are still investigating whether the incidents involved AI or were carried out by the same attacker. (Cointelegraph)

Crypto Violent Heists Exceed $30 Million in 2026, France Becomes a Hard-Hit Area

According to The Block, data from blockchain analytics firm Chainalysis shows that violent robberies targeting cryptocurrency holders in the first half of 2026 have resulted in losses exceeding $30 million. If the trend continues in the second half, the full-year total will surpass the historical peak of $58 million in 2025. France has become the world's largest "Wrench Attack" hotspot, with 30 public cases recorded in the first half of 2026, while the French Minister of the Interior stated that actual cases exceed 70. Chainalysis attributes this to the 2024 French tax authority data breach—a tax official was suspected of stealing and selling the names, addresses, holdings, and tax records of high-net-worth crypto holders, causing the attack frequency to surge from a monthly average of 1.9 in 2025 to a monthly average of 4.6 in the first half of 2026. Attack methods have also deteriorated; cases targeting family members rather than the holders themselves now account for over 40% of French cases, and the proportion of home invasions rose from 14% in 2025 to 37%. Stolen funds are typically quickly moved on-chain, with some laundered through tools such as decentralized exchanges and cross-chain bridges; advanced criminal networks are even linked to cartel money laundering and terrorist financing channels.

Citadel Securities Sues Former Employee for Over $7.9 Million Over Crypto Startup

Citadel Securities has filed a lawsuit in London, seeking over £6 million (approximately $7.9 million) from Leonard Lancia, its former European Head of Derivatives Systematic Market Making and co-founder of high-frequency crypto trading firm Portofino Technologies.Citadel Securities alleges that Leonard Lancia and his colleagues began planning their startup while still employed, and has won damages and legal cost support in related labor arbitration. Additionally, Citadel Securities filed a lawsuit against Portofino Technologies in the US in 2023, accusing it of stealing trade secrets. Leonard Lancia and Portofino Technologies have denied all allegations. The High Court in London rejected Leonard Lancia's request to lift the asset freezing order last Friday. (Bloomberg)

2026 Q2 sees 83 crypto hacks, a new all-time high

according to DefiLlama data, Q2 2026 has become the most active quarter on record for crypto hacks, with 83 separate attack incidents, setting a new all-time high.Despite the increased frequency of attacks, the total losses for the quarter were approximately $755.3 million, still lower than the $3.56 billion lost in Q4 2020. Of this, the $293 million attack on KelpDAO and the $280 million attack on Drift Protocol accounted for more than three-quarters of the quarter's total losses. Cross-chain bridges were the largest source of losses, with related attacks leading to approximately $351 million being stolen. Earlier this month, Humanity Protocol lost $36 million, Aztec Connect experienced two attacks on passive smart contracts, each losing about $2.1 million, and decentralized exchange Raydium suffered a $1.3 million attack in June. (financefeeds)

Threshold Network: Successfully Thwarted Attempt to Maliciously Mint tBTC

Threshold Network posted on platform X, stating that on May 18, 2026, a malicious attacker attempted to mint tBTC without depositing the underlying Bitcoin. The attempt was unsuccessful; no invalid tBTC was issued, and user funds were not at risk.As a precautionary measure against high-frequency malicious activity in the broader crypto ecosystem, Optimistic Minting has been temporarily suspended. Currently, minting operations are conducted through the liquidation mechanism, with typical minting times increasing from approximately 1.5 hours to around 6 to 7 hours.

PeckShield: Cross-chain bridge attacks from February to May 2026 caused $329 million in losses

PeckShield posted on platform X, stating that from February to mid-May 2026, at least 8 major cross-chain bridge security incidents occurred in the crypto industry, with attackers stealing approximately $328.6 million in assets from cross-chain protocols in total.PeckShield pointed out that cross-chain infrastructure remains a high-frequency target for hackers, with related risks continuing to intensify amid the expansion of the multi-chain ecosystem.

Coinbase internal tool Mux reveals AI coding paradigm shift: Engineers transition from "code writers" to "multi-agent orchestrators"

Coinbase, a cryptocurrency trading platform, has disclosed in a technical sharing session that its internal multi-agent development tool "Mux" is reshaping software engineering workflows, transitioning the engineer's role from traditional code implementers to task orchestrators for AI agents.With the widespread internal adoption of AI programming tools such as Cursor, Copilot, OpenCode, and Claude Code, code generation efficiency has significantly improved. However, development workflows have long remained stuck in a traditional "single-task, single-branch, sequential execution" mode, creating a new collaboration bottleneck.Mux was born as an internal tool against this backdrop. By assigning each AI agent an independent git worktree, branch, and terminal environment, the system enables parallel multi-task development and conflict-free collaboration, allowing engineers to simultaneously direct multiple agents to handle tasks such as API development, test writing, vulnerability fixes, and code refactoring.Data shows that as of April 2026, Mux has covered over 600 users within Coinbase (including engineers, product managers, and designers), with 335 actively using it and 197 being high-frequency users. It has facilitated over 5,000 PR merges across 461 code repositories and 10 organizations. Engineers using Mux achieved an average of 39.6 PR merges, approximately 3.5 times the baseline of 11.4.Coinbase stated that Mux's success relies on its internal infrastructure capabilities, including an LLM Gateway, secure model access, and a code flow deployment system, enabling deep integration of multi-agent tools into real development workflows. This trend marks a structural shift in the software engineering paradigm: as AI reduces the cost of code generation, the core value of engineers is transitioning from "implementation capability" to "problem definition and agent orchestration capability."

Study: Generative AI Has Not Yet Significantly Enhanced Hackers’ Capabilities; It Is Mostly Used for Spam and Scams

The study suggests that AI’s currently observable applications in crime are primarily concentrated on low-barrier, high-frequency activities such as mass-produced SEO spam content, romance scams, voice cloning, image generation, and low-cost AI-powered nude image generation services.