Security News

Attacks against the supply chain have been growing in quantity and gravity for several years, culminating in SolarWinds. Most discussion has focused on the software supply chain, but a new study shows that the physical logistics supply chain is equally subject, and susceptible, to cyberattacks.

Adversaries are increasingly abusing Telegram as a "Command-and-control" system to distribute malware into organizations that could then be used to capture sensitive information from targeted systems. In September 2019, an information stealer dubbed Masad Stealer was found to plunder information and cryptocurrency wallet data from infected computers using Telegram as an exfiltration channel.

The COVID-19 pandemic forced businesses to quickly support remote working practices, often without proper security measures in place. Forty-nine percent of businesses surveyed stressed that changes made to remote working practices during lockdown adversely affected their company's cybersecurity.

Cybercriminals are increasingly using legitimate services such as Google Forms and Telegram to gather user data stolen on phishing websites. Alternative ways to collect data help cybercriminals keep it safe and start using the information immediately, says Group-IB. In addition, ready-to-go platforms that automate phishing and which are available on the darknet also have Telegram bots at their core, with admin panel that is used to manage the entire process of the phishing attack and keep financial records linked to them.

A malicious document builder named EtterSilent is gaining more attention on underground forums, security researchers note. Ads promoting EtterSilent maldoc builder have been published on underground forums since at least mid-2020, boasting features like bypassing Windows Defender, Windows AMSI, and popular email services, Gmail included.

The FIN11 hacking group has published on their leaks website files that were allegedly stolen from oil and gas giant Shell, likely during a cyber-security incident involving Accellion's File Transfer Appliance file sharing service. Last week, Shell revealed that it was one of the organizations affected by the Accellion cyber-attack, confirming that attackers were able to steal both corporate data and personal information pertaining to its employees.

The study, which surveyed 150 IT decision makers across the U.S., found that 65% of respondents saw attempted attacks on their cloud environments, and 80% of those participants' cloud environments were successfully compromised. It quickly became evident that the reliability, availability, and scalability afforded by the cloud have become critical to keep organizations up and running, and cybercriminals are taking notice.

The latest scams use phishing emails to deliver remote access trojans to control a victim's computer and steal sensitive data, says Cybereason. With the usual April 15 deadline approaching, a report released Thursday by security provider Cybereason reveals the latest scams against taxpayers and offers advice on how to avoid them.

DDoS attacks reached a record high during the pandemic as cybercriminals launched new and increasingly complex attacks, a Link11 report reveals. The analysis showed a boom in DDoS attacks that were closely linked to the pandemic.

The shift to remote working over the last year hasn't been all bad - it's forced the pace of digital transformation and encouraged many organisations to rethink the way they operate. Even as workforces retreated to their homes, malefactors seized on the vulnerability of endpoints outside the corporate network, as Malwarebytes' 2021 State of Malware Report showed.