
SK Chairman Chey Tae-won apologizes for data breach at SK Telecom
SK Chairman Chey Tae-won on Wednesday made a public apology for a recent large-scale data breach at SK Telecom Co., which may have leaked sensitive information of some 25 million users.
"I apologize for the concerns and inconvenience caused by a cyberattack at SK Telecom," Chey said during a press conference.
SK Telecom detected hacking on April 18 that showed signs of a large-scale leak of customer universal subscriber identity module data.
In response, the company has offered to replace the USIM of all 25 million subscribers, including 2 million budget phone users, free of charge to prevent potential damage. (Yonhap)

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Korea Herald
a day ago
- Korea Herald
Kospi soars to over 3-yr high on foreign buying spree, eased tariff uncertainties
South Korea's stock market surpassed the 2,900-point mark for the first time in over three years Wednesday, extending its winning streak to a sixth day, thanks to continued foreign inflow and progress in trade talks between the world's two biggest economies. The benchmark Korea Composite Stock Price Index added 35.19 points, or 1.23 percent, to close at 2,907.04, marking the highest level since January 14, 2022, when the index closed at 2,921.92. Trade volume was heavy at 383.5 million shares worth 12.3 trillion won ($9 billion), with winners outnumbering losers 600 to 281. Foreign investors continued their purchases of local shares for a sixth consecutive session. "The Kospi breached the 2,900-point mark on upbeat momentum created by favorable US-China trade negotiations and foreign investors' continued purchase of big-cap shares," Lee Jae-won, an analyst at Shinhan Securities, said. High-level officials from Washington and Beijing held trade talks in London for two days through Tuesday, where they agreed on a framework to carry out measures to resolve their trade disputes on rare earths and technology. Kim Jae-seung, an analyst at Hyundai Motor Securities, said expectations on the Lee Jae-myung government's policy to boost the local stock market also improved market sentiment. Lee, who took office last week, has pledged to usher in the 5,000-point era and get rid of the so-called Korea discount, which refers to investors' tendency undervalue South Korean assets due to geopolitical risks or other issues. Overnight, Wall Street also closed higher, with the Dow Jones Industrial Average rising 0.25 percent, the S&P 500 adding 0.55 percent, and the tech-heavy Nasdaq composite gaining 0.63 percent. In Seoul, tech behemoth Samsung Electronics increased 1.18 percent to 59,900 won, and its chipmaking rival SK hynix jumped 4.12 percent to 240,000 won. Top automaker Hyundai Motor climbed 2.03 percent to 201,000 won, while its sister Kia advanced 2.54 percent to 96,900 won. Hyundai Motor's auto-parts making affiliate, Hyundai Mobis, soared 4.91 percent to 288,500 won. Major nuclear power plant manufacturer Doosan Enerbility also surged 6.46 percent to 51,100 won, and Kakao, the operator of the country's dominant mobile messenger, went up 2.8 percent to 51,400 won. On the other hand, some of the big-cap defense and shipbuilding shares lost ground as investors sought to gain profit following their rally the previous day. Defense giant Hanwha Aerospace lost 3.31 percent to 905,000 won, and leading shipbuilder HD Hyundai Heavy dropped 2.11 percent to 418,000 won. Major financial firms also went down, with KB Financial dipping 3.34 percent to 107,200 won and Shinhan Financial losing 1.81 percent to 59,800 won. The local currency was trading at 1,375.0 won against the greenback at 3:30 p.m., down 10.7 won from the previous session. (Yonhap)


Korea Herald
04-06-2025
- Korea Herald
Kospi reclaims 2,700 intraday amid preelection momentum
South Korean stocks held firm Monday as anticipation of Tuesday's presidential election helped extend recent gains, with the benchmark Kospi reclaiming the 2,700 level during intraday trading on the final session before a new administration takes office. The Kospi opened strong at 2,709.92, nearly 10 points above Friday's close, and climbed to an early high of 2,719.87 within the first 20 minutes. The index remained above 2,700 through the morning before paring gains to end slightly higher at 2,698.97. While slightly weaker than last week's momentum, Monday's performance marked a continuation of the recent rally. The Kospi had broken above 2,700 last Wednesday for the first time in nine months, after months of trading between 2,400 and the mid-2,600s and stalling near 2,600 in May. Institutional investors weighed on the market, emerging as net sellers of roughly 241.5 billion won ($175.8 million). Foreign investors flipped the Kospi into positive territory late in the session, ramping up purchases to end as the day's biggest buyers with a net 125.1 billion won. Retail investors also helped support the index, adding 99 billion won in net purchases. The secondary Kosdaq showed a contrasting trend, climbing around 0.8 percent to close at 740.29. Unlike the Kospi, retail investors turned net sellers, offloading roughly 120 billion won, while foreign and institutional investors stepped in as net buyers, purchasing 111.7 billion won and 14.3 billion won, respectively. 'With the Kospi awaiting the outcome of Tuesday's presidential election, the market is heading into the holiday without a clear directional catalyst,' said Lee Jae-won, analyst at Shinhan Securities. Sector performance was mixed, with no clear trend across industries. Chipmakers such as Samsung Electronics and SK hynix posted modest gains, while Hyundai Heavy Industries and Hanwha Aerospace also stood out among heavyweight advancers. In contrast, financial stocks, which had rallied last week, surrendered part of their recent gains. Meanwhile, the Korean won weakened about 0.7 percent to trade near 1,374 won per US dollar as of 4 p.m. Monday. jwc@


Korea Herald
02-06-2025
- Korea Herald
Kospi reclaims 2,700 intraday amid preelection momentum
South Korean stocks held firm Monday as anticipation of Tuesday's presidential election helped extend recent gains, with the benchmark Kospi reclaiming the 2,700 level during intraday trading on the final session before a new administration takes office. The Kospi opened strong at 2,709.92, nearly 10 points above Friday's close, and climbed to an early high of 2,719.87 within the first 20 minutes. The index remained above 2,700 through the morning before paring gains to end slightly higher at 2,698.97. While slightly weaker than last week's momentum, Monday's performance marked a continuation of the recent rally. The Kospi had broken above 2,700 last Wednesday for the first time in nine months, after months of trading between 2,400 and the mid-2,600s and stalling near 2,600 in May. Institutional investors weighed on the market, emerging as net sellers of roughly 241.5 billion won ($175.8 million). Foreign investors flipped the Kospi into positive territory late in the session, ramping up purchases to end as the day's biggest buyers with a net 125.1 billion won. Retail investors also helped support the index, adding 99 billion won in net purchases. The secondary Kosdaq showed a contrasting trend, climbing around 0.8 percent to close at 740.29. Unlike the Kospi, retail investors turned net sellers, offloading roughly 120 billion won, while foreign and institutional investors stepped in as net buyers, purchasing 111.7 billion won and 14.3 billion won, respectively. 'With the Kospi awaiting the outcome of Tuesday's presidential election, the market is heading into the holiday without a clear directional catalyst,' said Lee Jae-won, analyst at Shinhan Securities. Sector performance was mixed, with no clear trend across industries. Chipmakers such as Samsung Electronics and SK hynix posted modest gains, while Hyundai Heavy Industries and Hanwha Aerospace also stood out among heavyweight advancers. In contrast, financial stocks, which had rallied last week, surrendered part of their recent gains. Meanwhile, the Korean won weakened about 0.7 percent to trade near 1,374 won per US dollar as of 4 p.m. Monday.