With Claude as their tool, security researchers breached OpenAI’s systems through vulnerabilities, obtained control of staff accounts and entered an internal source-code repository. They reported the flaws afterward.

AnthropicOpenAIcybersecurity

Cybersecurity researchers used Anthropic’s Claude to gain access to an OpenAI employee’s ChatGPT account, allowing them to view private software information and suggest changes. The paid security-testing work highlights vulnerabilities at OpenAI as leading AI companies face growing scrutiny over safety.

OpenAIClaudeCybersecurityArtificial intelligence

Police have begun transferring hundreds of migrants from Ceuta’s beaches to a new tented camp in the port area. Crowds struggled to secure places, and shots were heard amid reports that officers fired into the air. Spanish media said more than 3,000 migrants were moved on Friday; the camp can hold 1,700.

CeutamigrationSpainpolice operation

Spanish riot police fired rubber bullets into the air and used batons on Friday as they began clearing thousands of migrants from beaches in the North African enclave of Ceuta. Some migrants are being moved to temporary accommodation.

CeutamigrantsSpanish police

Spanish police began moving hundreds of migrants from beaches in the Spanish enclave of Ceuta to a new tented area on Friday morning. Thousands remain there after tens of thousands crossed the border from Morocco in late July.

CeutamigrationMorocco border

Thousands of migrants are being moved to a new facility in Ceuta, with officers firing warning shots. It is the fifth temporary reception space established to handle a crisis that began in late July, when more than 70,000 people crossed into Ceuta from Morocco.

CeutamigrantsMoroccotemporary reception

Warren Buffett, who ended his decades-long tenure as Berkshire Hathaway CEO at the end of last year, is giving up the chairmanship he has held since 1970.

Warren BuffettBerkshire Hathawayleadership change

Warren Buffett announced that he will leave his position as chairman of Berkshire Hathaway after six decades with the company. Investopedia editor-in-chief Caleb Silver examined Buffett’s influence on the investment world.

Warren BuffettBerkshire Hathawaychairman succession

Berkshire Hathaway said in a statement released early Friday that Warren Buffett had stepped down as chairman, a role he had held since 1970.

Warren BuffettBerkshire Hathawaycorporate governance

Warren Buffett is stepping down as chairman of Berkshire Hathaway after holding the position for more than 50 years.

Warren BuffettBerkshire Hathawaychairman succession

Berkshire Hathaway said on Friday that Warren Buffett, its former CEO and one of the world’s most revered investors, had been named chairman emeritus with immediate effect.

Berkshire HathawayWarren Buffettcorporate governance

Warren Buffett is leaving his post as Berkshire Hathaway chairman after more than 50 years in the role. The company said Friday that the 96-year-old will immediately become chairman emeritus.

Warren BuffettBerkshire Hathawaychairman succession

The Commodity Futures Trading Commission has sent its crypto asset rulemaking to the White House for review, moving forward even as Congress remains inactive on the matter.

crypto assetsCFTCWhite Houseregulation

Organisers at the Asian Games in Japan mistakenly played North Korea’s anthem before South Korea’s men’s hockey match against Bangladesh. The players appeared confused, and a stadium announcer apologised. South Korea has also complained about other organisational problems at the games.

Asian GamesSouth KoreaNorth Korea anthem

Singer-songwriter and Broadway composer Duncan Sheik has died at 56, according to a post on his Instagram account.

Duncan SheikmusicBroadway

EU ministers meeting in Dublin on Friday and Saturday are considering a windfall tax on energy companies as continuing price volatility destabilises the economic outlook.

European Unionenergy companieswindfall taxeconomic strain

Ukraine’s president unveiled the new eight-nation bloc at a summit in western Ukraine on Friday, pledging cooperation on security, energy and trade. Organisers hope the initiative will attract €9.4 billion in investment.

UkraineCarpathian Eightregional investment

On September 18, 2026, Ukraine’s Ivano-Frankivsk region was the site of a Carpathian Eight meeting attended by European leaders.

UkraineZelenskyyCarpathian Eightsummit

President Volodymyr Zelensky welcomed European leaders on Sept. 18 to the inaugural Carpathian 8 Summit in Bukovel, western Ukraine. The forum brings together eight Carpathian countries, EU institutions and businesses to discuss security, energy, logistics and cross-border economic cooperation.

UkraineVolodymyr ZelenskyCarpathian Eightsummit

At least 112,000 people have been forced from their homes within Yemen over the past two weeks as fighting persists along the western coast, while nearly 3,000 others have crossed the sea to Djibouti, the U.N. migration agency said Friday.

Yemen conflictdisplacementDjibouti

An estimated 125,000 people, including more than 57,000 children, have fled since fighting began in July between Iran-backed Houthi rebels, Yemen’s government and its Saudi ally. The UN calls it one of Yemen’s fastest and most volatile displacement waves in years. Thousands are risking the Bab el-Mandeb crossing to Djibouti, often in extreme heat and without enough water.

Yemen conflictrefugeesHouthisDjibouti