Hackers

The report was written for the EU's law enforcement agency Europol.

It says that readily available online tools and tutorials make it easy for youth to begin committing cybercrimes.

And it warns that a sense of pleasure derived from the acts might encourage some perpetrators to escalate their attacks.

"[The hormone] dopamine can be released quickly as vulnerable youth achieve frequent and rapid successes online, and if these successes are linked to anti-social acts, such as hacking, they will be reinforced to pursue further ends to obtain their gains," it states.

Those emails are common given that almost one billion login credentials have been stolen and shared online in the last year. Yahoo, MySpace, LinkedIn, Dropbox and Tumblr, have all been hit and the list goes on and on.

The worst part is the uncertainty that comes in the wake of the warning - do you panic now or later?

Computer scientist Jeremiah Onaolapo and colleagues from University College London decided to find out how quickly criminals react once they get access to an online account.

Many ignored warnings they received, found the US National Institute of Standards and Technology (NIST).

Others were worn out by software updates and by the number of passwords they had to remember, NIST found.

This "risky behaviour" might make people more susceptible to attack, it warned.

Inevitable attack

Betting site William Hill, the Daily Telegraph, Independent and La Repubblica newspapers and broadcaster CNBC were among those affected.

The attack was carried out by targeting a third-party widget used by the sites.

The companies affected have stressed that their visitors' personal data remained safe.

A worker at Gigya, a California-based customer identity management service, confirmed to the BBC that the hackers had mounted the attack by changing its domain name system entry.

The breach included swathes of personal information including names and emails as well as “unencrypted security questions and answers”.

It did not include any credit card data, the site said, adding it believed the attack was state-sponsored.

In July, Yahoo was sold to US telecoms giant Verizon for $4.8bn (£3.7bn).

The FBI has confirmed it is investigating the attack.

Password change urged

Hackers can remotely hijack your car and even control its brakes from 12 miles away.

Car hacking is a hot topic

Today many automobiles companies have been offering vehicles with the majority of functions electronically controlled, from instrument cluster to steering, brakes, and accelerator.

These auto-control electronic systems not only improve your driving experience but at the same time also increase the risk of getting hacked.

Crackas with Attitude is the group of hackers who allegedly was behind a series of audacious and embarrassing hacks that targeted personal email accounts of senior officials at the CIA, FBI, the White House, Homeland Security Department, and other US federal agencies.

The account details were taken from forums associated with the site on which porn fans discuss favourite scenes and performers.

It is thought attackers stole data using vulnerabilities in the vBulletin software used to run the chat forum.

Brazzers said it had taken measures to stop fraudsters re-using login names found in the list.

'Intimate thoughts'

If you love to listen to music online and have an account on Last.fm website, your account details may have compromised in a data breach that leaked more than 43 Million user personal data online.

Last.fm was hacked in March of 2012 and three months after the breach, London-based music streaming service admitted to the incident and issued a warning, encouraging its users to change their passwords.

But now it turns out that the Last.fm data breach was massive, and four years later the stolen data have surfaced in the public.

 This flaw allows hackers to terminate connections, spy on unencrypted traffic or inject malware into the parties' communications.

Even the latest Android Nougat Preview is considered to be vulnerable.

The security flaw was first appeared in the implementation of the TCP protocol in all Linux systems deployed since 2012 (version 3.6 and above of the Linux OS kernel) and the Linux Foundation has already patched the Linux kernel on July 11, 2016.