Techtarget Security News Today

The Chinese state threat actor behind a series of cyber attacks on Barracuda Networks customers embarked on a campaign targeting the supplier’s email security products in the run-up to Christmas.

Okta has widened the scope of the October breach of its systems to include every customer that has used its helpdesk service, after new information came to light.

As alarm grows around the world about the impact of the so-called Citrix Bleed vulnerability, Boeing has shared details of its experience at the hands of the LockBit ransomware crew with the US authorities to help others

Customers of identity specialist Okta have again been attacked via a compromise of its systems, and are claiming Okta’s response leaves something to be desired

Researchers have identified spiking numbers of victims of a recently disclosed Cisco zero-day, as users of the networking supplier’s IOS XE software are urged to take defensive measures.

Multiple flaws in Zimbra Collaboration Suite are under active exploitation by threat actors, according to a joint advisory from CISA.