Perhaps to no-one’s surprise – given the increased sophistication of the tools they have to hand – cybercriminals are having their moment.
Global cybercrime rates have surged with personal cyber attacks escalating by a staggering 125% in 2021 compared to the previous year.
More recently, 75% of security professionals have observed an increase in cyberattacks over the past year, while the global average cost of a data breach in 2023 was $4.45 million, a 15% increase over three years.
We’re now staring down a deteriorating online landscape as cybercrime becomes more advanced.
Largest breach in history
One recent breach, one of the largest to date, endangered billions of accounts globally and highlighted the urgent need for increased cybersecurity awareness.
Dubbed the 'Mother of All Breaches', the leak compromised 26 billion records, including popular sites like LinkedIn, Snapchat, Venmo, Adobe and X, formerly Twitter. A lot of the data was sensitive, going beyond login credentials to information that could be valuable to malicious actors on the dark web.
Experts emphasise the importance of exercising caution when making seemingly simple transactions in the digital realm, whether it be shopping, banking or just connecting to wi-fi.
Common practices
There are several common practices that increase consumers' vulnerability to cybercrime and jeopardise their personal data, from the misuse of public wi-fi to neglecting privacy settings and the peril of reusing the same password – or variations on it – across multiple platforms.
Public wi-fi, often underestimated for its security risks, emerges as a prime avenue for identity theft and data breaches.
Without the protection of a virtual private network (VPN), individuals risk exposing sensitive information to prying eyes.
Similarly, overlooking the privacy settings on web browsers and mobile operating systems can leave personal details vulnerable to unauthorised access by marketers and malicious actors.
The reuse of passwords is highlighted as a particularly risky behaviour, with 32% of internet users admitting to recycling their passwords across five to 10 websites and apps.
This practice significantly elevates the risk of multiple account breaches from a single compromised password.
Experts also caution against keeping dormant accounts open, clicking on suspicious links, forgoing multi-factor authentication, oversharing on social media, neglecting antivirus updates, not configuring firewalls and the broader issue of cybersecurity unawareness or ignorance.
To safeguard against these risks, experts advocate for rigorous online hygiene practices, including the use of VPNs, stringent privacy settings, unique passwords, regular security software updates and comprehensive cybersecurity education.