Heathrow Airport is bracing for a second day of significant disruptions following a sophisticated cyberattack that crippled key systems on Saturday. Passengers are being warned to check their flight status before traveling to the airport, as delays and cancellations are expected to continue.

The attack, which targeted the airport's internal network, affected several critical functions, including flight scheduling, baggage handling, and online check-in. While the airport's IT team worked through the night to restore services, the ripple effects are still being felt throughout the airport's operations.

Social media platforms are flooded with complaints from stranded passengers, many of whom missed connecting flights or faced lengthy delays. Frustration is mounting as travelers struggle to get accurate information from airport staff and airline representatives.

Security experts suggest the attack could be the work of a sophisticated hacking group, possibly state-sponsored, given the complexity and scope of the intrusion. The motive remains unclear, but authorities are investigating the possibility of espionage or a ransom attempt.

"These types of attacks are becoming increasingly common, and airports are particularly vulnerable due to the interconnected nature of their systems," said cybersecurity analyst Emily Carter. "It's crucial for airports to invest in robust security measures and incident response plans to mitigate the risk of future attacks."

The long-term impact of the cyberattack on Heathrow's reputation and financial performance remains to be seen. However, the incident underscores the growing threat of cyberattacks on critical infrastructure and the need for greater vigilance and preparedness. Passengers are advised to anticipate further disruptions and allow extra time for travel arrangements in the coming days.