Source: https://www.cshub.com/attacks/articles/the-top-five-cyber-security-incidents-in-june-2023
• A cyber attack on document transfer service MOVEit caused data breaches of high-profile companies including PwC, EY, Health Service Ireland and payroll provider Zellis
• Critical vulnerability discovered on June 1 by security researchers and US government
• Victims of the breach included BBC, Boots, British Airways and Ofcom
• Ransomware gang Clop attempted to exploit victims and then threaten to release data
• Android apps infected with SpinOk malware were available on the Google Play store
• DDoS attack launched against Swiss government sites ahead of Ukranian President’s video address
• Ransomware gang BlackCat claimed responsibility for theft of 80GB of data from Reddit
• Blizzard Entertainment suffered a DDoS attack on June 25