Lemon Duck hacking group adopts Microsoft Exchange Server vulnerabilities in new attacks

Researchers have explored the latest activities of the Lemon Duck hacking group, including the leverage of Microsoft Exchange Server vulnerabilities and the use of decoy top-level domains. The active exploit of zero-day Microsoft Exchange Server vulnerabilities in the wild was Read More …

PoC exploit released for Microsoft Exchange bug dicovered by NSA

Technical documentation and proof-of-concept exploit (PoC) code is available for a high-severity vulnerability in Microsoft Exchange Server that could let remote attackers execute code on unpatched machines. The flaw is for one of the four that the National Security Agency Read More …

White House: Here’s what we’ve learned from tackling the SolarWinds and Microsoft Exchange Server cyber incidents

Lessons learned from responses to the SolarWinds and Microsoft Exchange cyber incidents will be used to coordinate action against future cybersecurity and hacking incidents, the White House has said. Both incidents required the United States to react to cyberattacks by Read More …