KOSPI Variables and Response Strategies Reviewed; Daishin Securities Holds 2027 Stock Market Outlook Seminar
Predicted impact: Low
Routine market outlook seminar with no company-specific financial event.
Daishin Securities대신증권
003540 · KOSPI · ₩003540 · 대신증권
₩23,100▲ ₩400 (1.76%)End-of-day · Oct 28, 2026 · End-of-day prices.
Daishin Securities to hold seminar on domestic market outlook and strategy on YouTube on the 30th
Predicted impact: Low
Routine seminar announcement with no financial impact.
Daishin Securities Holds '2027 Domestic Stock Market Strategy Seminar'
Predicted impact: Low
Investor seminar; hacking incidents already reported in recent days.
Daishin Securities and Bithumb Hit by Successive Hacks; Presidential Office Holds Emergency Meeting: "Will Do Everything to Block Secondary Damage"
Predicted impact: Low
Hacks at Daishin and Bithumb; the presidential office response was already reported.
Blue House Urgently Inspects Bithumb and Daishin Securities Hacks, "Blocking Secondary Damage From Smishing and Voice Phishing"
Predicted impact: Medium
Hacking inspection at a securities firm; security incident with no disclosed financial loss.
Security checklists useless… Daishin Securities was breached even after an emergency FSS inspection
Predicted impact: Medium
Data breach affecting 38,490 customers; sector-wide hacking already reported.
After Daishin Securities Breach, Yeouido Securities Sector on High Alert; Emergency Checks on External Linkages and API Vulnerabilities
Predicted impact: Medium
Hacking breach exposing 38,490 customers' personal data; industry-wide security checks follow.
Bithumb, Mirae Asset Management and Daishin Securities hacked; spreads across financial sector [Roundup]
Predicted impact: Low
Roundup of hacks across financial sector; Daishin breach already reported.
Securities firms also breached: Daishin Securities and Mirae Asset Management hacks raise industry alarm
Predicted impact: Low
Industry-wide commentary on hacks already covered; no new company-specific facts.
Daishin Securities hack carried out via external app-linked server; 'no secondary damage so far'
Predicted impact: Low
Attack route detail on already-reported hack; no secondary damage reported.
Daishin Securities leaks personal data of 38,490 customers; 'compensation and recurrence prevention measures'
Predicted impact: Medium
Leak of 38,490 customer records already reported; compensation pledge adds little new.
After Daishin Securities, Mirae Asset Global Investments hit by hacking attack… "assessing scope of breach"
Predicted impact: Low
Hacking attack at an asset manager with scope under assessment; no confirmed size yet.
Daishin Securities hit by hacking incident; approximately 38,000 customer records leaked
Predicted impact: Medium
Hacking leak of about 38,000 customer records; a notable security and regulatory risk for a securities firm.
Daishin Securities: "Customer Data Leak Confirmed; Will Take Measures to Protect Customers and Prevent Recurrence"
Predicted impact: Low
Customer data leak was already reported; this restates confirmation and protection measures.
[BREAKING] After Daishin Securities, Mirae Asset Management also hacked; authorities assessing situation
Predicted impact: Low
Rival asset manager hacked; sector-level cybersecurity concern with no direct financial effect on Daishin.
Daishin Securities: 38,000 personal data records leaked…"will work to prevent recurrence"
Predicted impact: Medium
Personal data leak of about 38,000 customers; possible compensation and regulatory penalties, but small versus market value.
[BREAKING] Daishin Securities confirms leak of 38,490 customers' information; affected customers to be notified individually
Predicted impact: Medium
Data leak of 38,490 customers; risk of compensation claims, already reported in last 14 days.
[Breaking] Daishin Securities leaks data of about 38,000 customers; emergency response measures implemented
Predicted impact: Medium
Customer data leak already reported; emergency measures lowered one level.
Daishin Securities hacked, personal data of 38,000 customers leaked; "compensation for damages if harm occurs"
Predicted impact: Medium
Hack and 38,000-customer leak already reported; lowered one level.
Daishin Securities leaks about 38,000 customer records; apologizes and pledges to prevent recurrence
Predicted impact: Medium
Customer data leak of 38,000 records; hack already reported, lowered one level.
Also known as: Daishin Securities / 대신증권 / 003540 / KRX:003540
Source: KRX statistical information