Cybersecurity stocks plunge as Anthropic's 'Claude Mythos' leak sparks AI fear

FREE Breaking News Alerts from StreetInsider.com!

E-mail Address

StreetInsider.com Top Tickers, 8/18/2026

1. NVDA
2. DOO
3. ARGX
4. HD
5. SPY
6. KLAR
7. AMLX
8. METC
9. FN
10. TSLA

Go back to Cybersecurity stocks plunge as Anthropic's 'Claude Mythos' leak sparks AI fear
C2C CrowdFunding, Inc. (NASDAQ: CRWD) Delayed: 212.83 -1.07 (0.5%)
Previous Close $213.90    52 Week High $0.25 
Open $213.00    52 Week Low $0.25 
Day High $216.06    P/E N/A 
Day Low $209.07    EPS $0.00 
Volume 3,623,818       

FORTINET (NASDAQ: FTNT) Delayed: 158.04 +2.19 (1.41%)
Previous Close $155.85    52 Week High $37.48 
Open $156.00    52 Week Low $23.16 
Day High $159.97    P/E 607.85 
Day Low $155.70    EPS $0.26 
Volume 1,829,945       

(NASDAQ: OKTA) Delayed: 145.58 +2.34 (1.63%)
Previous Close $143.24    52 Week High $ 
Open $143.60    52 Week Low $ 
Day High $146.61    P/E N/A 
Day Low $142.13    EPS $ 
Volume 1,684,652       

PALO ALTO NETWORKS, Inc. (NASDAQ: PANW) Delayed: 374.50 -1.26 (0.34%)
Previous Close $375.76    52 Week High $194.73 
Open $370.34    52 Week Low $111.09 
Day High $378.04    P/E N/A 
Day Low $368.00    EPS $-0.48 
Volume 2,636,047       

SPRINT CORPORATION SERIES 1 (NYSE: S) Delayed: 22.69 +0.87 (3.99%)
Previous Close $21.82    52 Week High $7.54 
Open $21.65    52 Week Low $2.18 
Day High $22.69    P/E N/A 
Day Low $21.65    EPS $-0.54 
Volume 2,864,478       

(NASDAQ: ZS) Delayed: 187.59 +3.15 (1.71%)
Previous Close $184.44    52 Week High $8.14 
Open $185.29    52 Week Low $8.14 
Day High $190.97    P/E N/A 
Day Low $184.44    EPS $0.00 
Volume 1,243,411