IKEA Hit by Email Reply-Chain Cyberattack

IKEA, king of furniture-in-a-flat-box, warned employees on Friday that an ongoing cyberattack was using internal emails to malspam malicious links in active email threads.

As of Friday – as in, shopping-on-steroids Black Friday – retail titan IKEA was wrestling with a then-ongoing reply-chain email phishing attack in which attackers were malspamming replies to stolen email threads.

BleepingComputer got a look at internal emails – one of which is replicated below – that warned employees of the attack, which was targeting the company’s internal email inboxes. The phishing emails were coming from internal IKEA email addresses, as well as from the systems compromised at the company’s suppliers and partners.

“There is an ongoing cyberattack that is targeting Inter IKEA mailboxes. Other IKEA organisations, suppliers, and business partners are compromised by the same attack and are further spreading malicious emails to persons in Inter IKEA.

“This means that the attack can come via email from someone that you work with, from any external organisation, and as reply to an already ongoing conversation. It is therefore difficult to detect, for which we ask you to be extra cautious.” –IKEA internal email to employees.

IKEA didn’t immediately respond to Threatpost’s

Read More: https://threatpost.com/ikea-email-reply-chain-attack/176625/