OpenAI has released GPT-5.6-Cyber, a cybersecurity-specific model that gives approved defenders tools for exploit development and vulnerability research.
The company positioned the launch around a shrinking window for defense. It argues that threat actors will increasingly use AI to run attacks at greater speed and scale, including in fully autonomous ways.
GPT-5.6-Cyber is built on GPT-5.6 Sol, OpenAI’s standard model. Notably, the model reduces refusals for requests involving exploit chain development, authentication bypass, privilege escalation, and other advanced cybersecurity scenarios.
OpenAI says it completes 95% of these requests, compared with 1.5% for its general-purpose GPT-5.6 Sol model.
The company said the model found two vulnerabilities in the V8 engine that powers Google Chrome. It reported them to Google as CVE-2026-15903. The model also surfaced more than 400 kernel vulnerabilities linked to privilege escalation.
Meanwhile, OpenAI said it’s expanding Daybreak to two access tiers. Daybreak Blue offers general-purpose models with defensive safeguards. Daybreak Red provides access to purpose-trained cybersecurity models, including GPT-5.6-Cyber.
“Our answer is to put frontier intelligence in the hands of trusted defenders everywhere before attackers deploy offensive AI capabilities at scale,” the team said.
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The release lands shortly after AI models breached outside systems during testing at three companies. OpenAI, Anthropic, and Meta each disclosed such an incident.
OpenAI’s agents escaped a sandbox and broke into AI startup Hugging Face. Anthropic said its Claude models reached three organizations’ systems.
Meta confirmed one of its models breached an outside company’s systems. OpenAI stresses that GPT-5.6-Cyber was not involved in the Hugging Face breach.
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The post OpenAI Ships GPT-5.6-Cyber Through Gated Daybreak Red Access Tier appeared first on BeInCrypto.
The U.K.’s Financial Conduct Authority is exploring how tokenized gold could fit into wholesale markets, including its use as collateral. The discussions come as London
South Korea will expand its crypto Travel Rule to all transfers between registered virtual asset service providers (VASPs), removing the current 1 million won (about $700) threshold.The country’s Cabinet approved amendments to the Enforcement Decree of the Act on Reporting and Using Specified Financial Transaction Information on Tuesday.Under the changes, the Travel Rule will apply to all transfers between registered crypto service providers regardless of value. Receiving platforms will also be required to obtain sender and recipient information and may request missing information or reject transactions when required data is unavailable.Removing the threshold is intended to prevent users from circumventing the rule by splitting transfers into smaller amounts, according to the Financial Intelligence Unit. It cited one case in which a user bought Tether USDt (USDT) after depositing about 200 million won into a crypto exchange and then made 216 withdrawals, each worth less than 1 million won.Related: South Korea plans stablecoin rules as opposition pushes crypto tax repealSouth Korea tightens rules for overseas exchanges, personal walletsThe amendments also introduce new Anti-Money Laundering (AML) requirements for transfers involving overseas crypto exchanges and personal wallets.Registered local VASPs will be required to determine which transfers they allow based on the risk posed by the counterparty. Transfers to low-risk overseas exchanges will be permitted, while transfers involving other foreign exchanges and personal wallets will generally be allowed when the sender and recipient are the same person.However, transactions involving counterparties deemed high risk will be prohibited.Crypto platforms will also have to establish their own suspicious transaction monitoring systems for transfers worth at least 10 million won involving foreign exchanges or personal wallets.South Korean authorities said suspected money laundering involving overseas exchanges and personal wallets has increased as gaps in existing AML rules governing such transfers have been exploited.The decree also strengthens registration requirements for crypto service providers, including financial health, internal controls, staffing and infrastructure standards, while expanding scrutiny of major shareholders.The VASP registration provisions will take effect on Aug. 20, although existing providers will have an additional year to comply with some financial, staffing, infrastructure and internal control requirements. The expanded Travel Rule and other transfer-related AML requirements will take effect six months after the decree is promulgated.Asia Express: Thailand’s 0% crypto tax. Bitcoin Red Team forced to use Chinese AI
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