Chinese search engine Baidu has denied experiencing a data breach after the daughter of Vice President Xie Guangjun was accused of leaking user information. Baidu refuted this, stating that neither staff nor executives can access user data, suggesting instead that the information was sourced from doxing databases available online. Despite the company’s denial, its share price dropped by 4%.

M&S still rebuilding after April cyber incident – Digital Watch Observatory
Summarize this content to a maximum of 60 words: M&S still rebuilding after April cyber incident Digital Watch Observatory