The mystery of how Chinese hackers managed to steal a crucial signing key that allowed them to breach Microsoft 365’s email...
The Federal Bureau of Investigation (FBI) says the Black Cat ransomware gang, also known as ALPHV, has breached the networks of at least 60 organizations worldwide...
REvil ransomware’s servers in the TOR network are back up after months of inactivity are now redirecting to a new operation that launched recently. It is...
A Hive ransomware affiliate has been targeting Microsoft Exchange servers vulnerable to ProxyShell security issues to deploy various backdoors, including Cobalt Strike beacon. From there, the threat actors...
The US Federal Bureau of Investigation (FBI) warned Food and Agriculture (FA) sector organizations today of an increased risk that ransomware gangs “may be more likely” to...
Today, Five Eyes cybersecurity authorities warned critical infrastructure network defenders of an increased risk that Russia-backed hacking groups could target organizations within and outside Ukraine’s borders....
Identity and access management firm Okta says an investigation into the January Lapsus$ breach concluded the incident’s impact was significantly smaller than expected. Based on the...
The National Association of Corporate Directors (NACD), SecurityScorecard and the Cyber Threat Alliance released a report that examines the U.S. Securities and Exchange Commission’s recently proposed...
When employees began bringing shiny, new smartphones into the office in the late 2000s, many business and IT leaders spotted an opportunity. They recognized the productivity-boosting...
In this video for Help Net Security, Jeff Hoskins, vCISO at BARR Advisory, explains the concept of a vCISO, which stands for virtual chief information security officer,...
In this video for Help Net Security, Michael Aminov, Chief Architect at Perception Point, talks about a recent Binance impersonation attack and, more broadly, the ongoing threat...
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