Data security

The hearings before the Senate Banking Committee have high stakes for both companies, as lawmakers are expected to ask the CEOs whether they should be fired.

Data breaches and payment hacks require not only tech measures, but crisis management. Had Equifax gotten out in front of the story, particularly during the slow news period of August, it would have earned kudos and perhaps mitigated some of the public scrutiny.

Did hackers access the credit bureau's computers two months earlier than the company first thought?; the Fed's decision to start unwinding its balance sheet should raise rates and boost bank profits.

Historically, the industry has placed much greater emphasis on preventing fraud at the point of transaction without doing enough to stop fraudulent account openings, writes Melissa Townsley, co-founder and CEO of GIACT systems.

Consumers and merchants in a digital ecosystem are changing the way people interact with each other and machines, changing payments and requiring an updated approach to security, according to Mastercard.

Federal Reserve Chair Janet Yellen said Wells Fargo’s treatment of customers was “egregious and unacceptable," hinting that more regulatory action was likely.

Equifax's data breach may be the most serious, given that it covered 143 million consumers and involved reams of confidential information, but it wasn't the largest. Following are the biggest to date.

While the payments industry may believe a "breach fatigue" has set in, it may have been the expectation of a cowed and apathetic public that partly led to Equifax’s maligned response after its data breach was finally made public.

Software PIN pads can be compromised by crooks who intercept the PIN after it's typed. MagicCube attempts to position itself "in the middle" to block these hacking attempts.

Data breaches and payment hacks require not only tech measures, but crisis management. Had Equifax gotten out in front of the story, particularly during the slow news period of August, it would have earned kudos and perhaps mitigated some of the public scrutiny, writes David E. Johnson, CEO of Strategic Vision.

Sen. Elizabeth Warren, D-Mass., called for bipartisan action against Equifax during a Senate floor speech on Tuesday, criticizing the credit bureau for waiting several weeks after a massive data breach to reveal it to the public.

The Equifax breach has millions of Americans now thinking about freezing their credit to guard against identity theft. But those who act could be cutting themselves off from the nation's vast credit economy.

Normally tight-lipped about security moves, bankers tell how they are re-examining their systems for Equifax-like flaws and providing new cards, fresh accounts and reassuring advice for anxious customers.

Equifax learned about a major breach of its computer systems in March — almost five months before the date it has publicly disclosed, according to three people familiar with the situation.

Investigation will include possible insider trading by company executives; “broad clampdown” on buying and selling digital currency.

The chief information officer and top security officer are retiring in the wake of the massive data hack; Mike Cagney is leaving the student loan lender.

Senate Democrats' legislative bid to reform the credit reporting industry is tempered and balanced, according to analysts, which could help it gain traction in the GOP-controlled Congress.

Equifax Inc. said two of its senior executives are leaving as the credit-reporting company faces mounting public anger for losing data on 143 million Americans in one of the biggest cyberattacks in history.

In the wake of the massive data breach at Equifax, some are calling for tokenization of all data that has the potential to be stolen by fraudsters.

Readers react to Equifax's massive data breach, weigh in on the departure of SoFi's CEO, endorse a new digital identity system, and more.