author
David Harley
David Harley
Senior Research Fellow

ATM Security? Don't bank on it.

The odds against losing money may be better with cash machines than fruit machines, but why neglect simple, obvious precautions?

Finfisher and the Ethics of Detection

AV companies obey the law and cooperate actively with law enforcement. That doesn’t mean they turn a blind eye to government spyware.

Support scams and Quervar/Dorifel

More information about how tech support scammers have been using the Quervar/Dorifel outbreak to trick Netherlanders into giving them access to their systems and credit cards.

AMMYY Warning against Tech Support Scams

Ammyy is eager to disassociate its service from Indian tech support scammers misusing it, and has some good advice for victims and potential victims.

Carbon Dating and Malware Detection

Carbon Black assert that if an AV company doesn’t detect malware within six days of its being flagged on Virus Total, it probably won’t after a month. Is that as dangerous as it sounds?

Bad password choices: don't miss the point

Phish, Phowl, and Passwords I spend a lot of time defending educational as opposed to purely technical solutions to security. Not that I don’t believe in the usefulness of technical solutions: that is, after all, ESET’s basic business. However, there are many people in the security business who believe that education is a waste of

Dorifel/Quervar: the support scammer's secret weapon

The threat of the Dorifel/Quervar malware spreading in the Netherlands is being used by telephone scammers to trick local PC users into paying for ‘protection’.

Support Scammer Anna's CLSID confusion

Scammer Anna claims to be from Global PC Helpline, and certainly that site seems to be confused about what it is and where it operates from.

Misusing VERIFY (and other support scam tricks)

After Event Viewer, ASSOC, INF, PREFETCH and Task Manager, it seems that VERIFY is the latest system utility to be misused by PC tech support scammers.

Rakshasa hardware backdooring: the demon that can't be exorcized?

Jonathan Brossard describes an ‘undetectable, unremovable’ attack on firmware through gimmicked hardware or a subsequent malware attack. David Harley isn’t convinced.

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