ID | Votes | Profile Description |
---|---|---|
Winter Vivern | 4 | Winter Vivern, a threat actor group, has recently been identified as a significant cybersecurity concern due to its exploitation of a zero-day vulnerability in the Roundcube webmail software. This group, which could be a single individual, a private company, or part of a government entity, carries o |
ID | Type | Votes | Profile Description |
---|---|---|---|
CVE-2022-27926 | has used | 4 | CVE-2022-27926 is a software vulnerability identified in Zimbra instances. This flaw in software design or implementation has been exploited by Winter Vivern (also known as TA473), a Russian hacking group, to gain unauthorized access to sensitive email communications. The targets of this cyber espio |
Preview | Source Link | CreatedAt | Title |
---|---|---|---|
CERT-EU | 7 months ago | Six steps for stronger cloud security | |
CERT-EU | 7 months ago | Dozens of European orgs targeted by Russian attacks exploiting Roundcube flaws | |
DARKReading | 7 months ago | Russian APT 'Winter Vivern' Targets European Governments, Military | |
Securityaffairs | 10 months ago | Winter Vivern APT exploited zero-day in Roundcube webmail software in recent attacks | |
CERT-EU | 10 months ago | Russian Hackers Caught Exploiting Roundcube Webmail Zero-Day | |
CERT-EU | a year ago | Winter Vivern Hackers Exploit Zimbra Flaw to Siphon NATO Emails | IT Security News | |
CERT-EU | a year ago | NATO countries targeted by Winter Vivern via Zimbra vulnerability | |
Securityaffairs | a year ago | CISA adds Zimbra bug exploited in attacks against NATO countries to its Known Exploited Vulnerabilities catalog | |
CERT-EU | a year ago | Manually patch this Zimbra bug that's under attack | |
CERT-EU | a year ago | Windows, Linux systems subjected to Chinese state-backed cyberattacks | |
CERT-EU | a year ago | Zimbra email platform vulnerability exploited to steal European govt emails | |
ESET | a year ago | Mass-spreading campaign targeting Zimbra users | |
CERT-EU | 10 months ago | European Governments Email Servers Targeted by Threat Actors | |
CERT-EU | 10 months ago | Roundcube 0-day used to steal European government emails | |
CERT-EU | 10 months ago | Winter Vivern APT exploited zero-day in Roundcube webmail software in recent attacks | |
CERT-EU | 10 months ago | Russian hacking group seen exploiting Roundcube webmail zero-day | |
CSO Online | a year ago | APT group Winter Vivern exploits Zimbra webmail flaw to target government entities | |
Securityaffairs | a year ago | Russian group Winter Vivern targets email portals of NATO and diplomats | |
CERT-EU | a year ago | NATO and Diplomats' Email Portals Targeted by Russian APT Winter Vivern |