The healthcare sector does not seem to be a main target of cybersecurity issues. However, it is the top target, and the ransomware attacks have seen a four-year surge of cyber incidents in 2024. The "State of Ransomware in Healthcare...
The use of info stealers by cybercriminals presents a threat to the security and wellbeing of Australian organisations. Info stealer infections commonly present as precursor activity to major cyber security incidents, as cybercriminals use them to gather user credentials. These...
The spectre of cybercrime is spreading fast and has engulfed scores of businesses across industries and geography. The statistics are worrisome. In 2023 alone, about 33 billion accounts are expected to be breached. It means 97 cybercrime victims per hour...
In an era when everything is supposedly connected digitally, can threat actors in the form of cybercriminals be far away? Remember, no digital device is useless for hackers, as they can pry it open to unearth data. Similar is the...
Background The Log4Shell critical vulnerability in the widely used logging tool Log4j has caused concern beyond the cyber security community. This is because Log4j - rather than being a single piece of software - is a software component that’s used by millions of computers worldwide running online services....
Background Apache Log4j2 is a ubiquitous library used by millions for Java applications; the library is part of the Apache Software Foundation’s Apache Logging Services project. The vulnerability CVE-2021-44228, disclosed on December 9, 2021, allows for remote code execution against...
Background BlackMatter is a new ransomware threat discovered at the end of July 2021. BlackMatter is ransomware-as-a-service (Raas) tool that allows the ransomware's developers to profit from cybercriminal affiliates (i.e., BlackMatter actors) who deploy it against victims. This malware started...